Code p1693 cummins

today when i had my truck idiling check engine light came on so i did the turn ignition 3 times to get my codes and i had p1693 an i read that was a companion code so when i got home hooked my scanner up to it an code p0341 was present which is crank position sensor. runs normal same way it did before the code came up. idle is normal. …

The scanner said that if the p0122 code was accompanied by the p1693 that it would most likely be the transfer pump. Does anyone know if this might be right or if anyone has had these codes come up. they were the only codes active. Thanks. 0122 is the apps low voltage. 1693 is a companion code.P1691 - Fuel injector pump controller calibration - It could be an indication that your VP44 is on its way out. It could also be a weird sensor error, but first clear the codes and then run it again to see if it pops back up. P1693 - DTC detected in companion module - Basically, you will need a better scan tool to read this one out of the ...P1693 Dodge -Cummins diesel. 0 votes . 534 views. asked Aug 5, 2018 by anonymous. 2001 dodge 3500 cummins diesel runs for about a minute, then shuts off. Also has p1689 and p0216. ... 2001 Dodge 2500 Diesel with code P1693, what does the code mean? asked Sep 1, 2018 by anonymous. dodge; p1693; engine; 0 votes. 1 answer 631 …Second gen Cummins code p1693. First of all any help will be greatly appreciated I have a 2000 24 valve Cummins 5 speed 4 wheel drive it was showing code p0123 which is apps sensor I put a new one of those on it it still didn't fix it now it's not showing code po123 now it's showing code p1693 and what the truck is doing is sometimes it has ...p1693 code. Jump to Latest Follow ... A forum community dedicated to all things Cummins Diesel! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, …I show you how to diagnose/replace your PCM P1698/P1693 codes in a 2nd gen dodge ram 5.9 cummins turbo diesel. The company is auto computer specialists in fl...

Answered in 20 minutes by: Dodge Mechanic: dodge technician 1. P1594 is the charging system voltage to low. P1693 fault codes in PCM (means nothing) P0236 Map sensor voltage to high for to long. P0238 Map sensor voltage to high. I believe you need to have the Map sensor tested and maybe replaced.I put my programmer on it to read the code and it gave me a P1693 code. I came inside to pull the code up and found out that i needed a different code reader to find, so i went to advance and borrowed there's. It read the P1693 code and also gave me a P1688. I came back in and the P1688 is the injection pump. And that pump is $1600.00.Code P1693 Dodge Description. The Powertrain Control Module ( PCM) is monitored for the Diagnostic Trouble Code (DTC) with the ignition on and engine off and with the engine running. DTC may set if a companion module DTC is present. The PCM is reporting it has a DTC present. P1693 Dodge Code - Turbo Charge Control Circuit …I show you how to diagnose/replace your PCM P1698/P1693 codes in a 2nd gen dodge ram 5.9 cummins turbo diesel. The company is auto computer specialists in fl...Cummins Incorporated produces various types of diesel engines that have a wide variety of uses. It has made significant improvements over the years to become one of the world’s lar...P1693 is commonly mistaken as “Turbo Charge Control Circuit Malfunction”. However, on Cummins turbo diesel engines, this code has nothing to do with the turbocharger. P1693 is considered the “companion code”. It is triggered when the …P1693 is commonly mistaken as “Turbo Charge Control Circuit Malfunction”. However, on Cummins turbo diesel engines, this code has nothing to do with the turbocharger. P1693 is considered the “companion code”. It is triggered when the powertrain control module (PCM) detects a code that us not actually associated with the PCM.

Aug 16, 2008 · C. Capt Storm. 66 posts · Joined 2007. #2 · Aug 16, 2008. go back on page and scrooll down to "p1693 vp dead". should help you out a bit. good luck. 2001 Dodge 3500 4X4; 4" exh, Kelderman 4Link/2Airbag, Edge J/A Hot Unlock, ARP Studs, BD x-monitor, Aux L/P, F-Plate, TC, Prfrmnc Tranny, Pulse Exh Mnfld, 130HP Inj, Twins, BD 100HP VP44. Save Share. So I was driving did a wot to figure out tuning and my check engine light came on I stopped to park it and flipped the key three times and got the p1693 code on my boost gauge came close to 50psi as I’m running a super b single turbo I pulled up diagnostic codes on my quadzilla and got nothing...Step 2: Visual Inspection. A code may appear due to damaged wiring and poor electrical connection. So, locating the damaged wire and replacing it with a new wire may fix the code in no time. Mechanics usually inspect all the parts and wiring harness around the fuel pump and pump injector. Code P1693 has over 15 different definitions. Each manufacturer can, and oftentime does, assign a unique description to a given code, based on the control modules contained within the vehicle. P1693, as defined by the manufacturer Dodge, to be a turbo charge control circuit malfunction. This code presents itself when extra, or unknown codes ...

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7768 posts · Joined 2008. #2 · May 2, 2018. P0216 Fuel Injection Pump Timing Failure. High fuel supply restriction, low fuel pressure or possible. wrong or incorrectly installed pump keyway. P1693, companion code, both the engine and truck computers know about it. Looks like you need to shed the air in the injectors & lines.Jul 24, 2009 · Code P1693 dont understand. Jump to Latest Follow 1K views 2 replies 3 participants last post by Mopar1973Man Jul 25, 2009 P1693 can't start. My dad has a 2000 Dodge and had his truck sitting for a week or two with a 1/4 tank of fuel, tried to start it and had water in fuel light come on. He changed out fuel filter and discovered the o ring was damaged and fuel was coming out of the top. He replaced all that, drained the canister and tried to start it after priming ...Code P1693 - MIL FH Companion Module. My '01 Dodge Diesel is occasionally without power for about 1 mile immediately after starting it. I took it in for a transmission service and they said the automatic trasnmission is fine, but their computer came back with this code (Code P1693 - MIL FH Companion Module). Any ideas on …January 12, 2024. The P1693 fault code is a significant diagnostic code for Dodge Cummins engines. Vehicle owners and mechanics must understand its implications, symptoms, causes, and solutions to maintain its performance and longevity. 📌 Contents …2002 47RE Multiple P0748 & P1693 No Overdrive. August: Tranny lost 1rst and overdrive (limp mode). Didn't pull any codes at the time. Replaced GP sensor and solenoid. Also replaced fulid/filter. Worked fine for 4 months. Drove 2000 miles on vacation. While driving, tranny slipped out of overdrive. Restarting the truck, would solve the …

But this is a good reason the P1693 code get blamed for every time a Vp44 or lift pump dies because the P1693 code is generated from the codes on the ECM and places the P1693 code in the PCM so when the key trick is used the P1693 code displays from the PCM and the ECM never displays...1999 24 valve no overdrive code P1693. I’m starting to get annoyed truck gives me code P1693 and overdrive won’t work every other gear in transmission shifts flawlessly replaced all sensors in the pan including overdrive one and even the speed sensor on the side and it did nothing and alls it says is MIL Fualt In Companion Module …The P1693 code is a generic powertrain code, which means that it can appear on any vehicle regardless of the make or model. This code indicates a problem with the “MIL Control Circuit” in the vehicle’s engine control module (ECM). The MIL (Malfunction Indicator Lamp) is the warning light on your dashboard that illuminates when there’s a ...If both report the P1693 code basically both module pointing the finger at each other stating there are errors on both modules. Typically the key trick is the only place this code will show up. I've also seen a few "cheap OBDII code readers" also report this code but doesn't state which module reported. Always best to use a quality OBDII code ...codes P1693 & P0216 What now? My truck 2002 5.9L Cummins is having intermittent loss of power problems on warm days after about 1hr of driving. Checked these forums and did the key trick and got P1693 & P0216 off the odometer. No check engine light, and power comes back if i let off the gas for a second or so and then hit it again.Hi, I am new to cummins forum and am looking for some help on my truck. It is a 2001 Ram 3500 24v and it stops for a second picks back up, kinda like a miss fire. The code is P1689 no communication between ECM and injection control module. This is my first Dodge and this problem dose not seem to be easy to fix by what I read.KATOOM. 14952 posts · Joined 2006. #5 · Jan 20, 2009. The 1693 code is whats called a companion code. Its basically telling you that theres another code somewhere in there and if the problem persists you may eventually see the other code. But if the problem goes away so will the 1693.Codes P0602 and P1693 Help !! ... Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, …P1693 is simply a companion code. If you cycle your key three times, it won't necessarily give you the real code that the PCM or ECM is picking up. In my case, I went to Auto Zone and had them hook up their Actron scanner to get the real code (Auto Zone scans for free, for those who don't know). My code came up P0121, APPS/TPS fault code.

Feb 10, 2013 · Here's the codes that I was pulling up. P0463 Fuel Level Sensor Circuit High Input. P1693 Turbo Charge Control Circuit Malfunction. P0216 Injection Timing Control Circuit Malfunction. 1998.5 24v Auto 2wd, 5", FASS 125, 180 p-pump, .084 lines, 4k GSK, Mack Rack, ISSpro gauges. Like.

P1693 fault code; Lift Pump Replacement Options. Aftermarket lift pumps are very common among Cummins owners. While aftermarket systems can get rather expensive, most will relocate the pump closer to the gas tank. By doing so, the issues with the engine heat and pull distance are mitigated.May's Cummins of the Month is now open for entries! Codes after VP44 install. P1693. Ok, I just did a install on a new VP44. I ensured that my keyway was installed properly and got everything reinstalled good. Bled the system and she runs great. arty018: I disconnected the battery to clear the codes in the system.138 posts · Joined 2007. #5 · Jul 1, 2010. P0230. Category Powertrain. Definition Fuel Pump Primary Circuit. P1693. Dodge: A companion DTC was set in both the ECM and PCM. GW. Hypertech Inc.P0121 is an APPS code. First step is to reset it. 1.) Disconnect both negative terminals on your batteries. 2.)Turn you key to the on position. 3.)Wait 30 minutes minimum. 4.) turn key to off position. 7.) slowly depress accelerator pedal all the way forward then slowly back. Apps reset is complete.Coding schools like General Assembly are preparing engineers and data analysts to use ChatGPT At General Assembly, a coding boot camp, ChatGPT is already part of the course. Instru...Make sure you write down the code! As for the tachometer quitting, could be a crankshaft position sensor issue (unrelated to your oil pressure gauge). Have to get the codes to know for sure. 2000 2500 4x4, QC, LB, rebuilt auto trans w/shift kit, ISS Pro …P1693 sets in the powertrain control module when there are codes stored in the Cummins engine controller. The engine has it's own controller mounted to the side of the block. There are more codes stored than the P1693. I'm assuming you got this code with the key cycle method, but Cummins codes won't come up this way.1999 24 valve no overdrive code P1693. I’m starting to get annoyed truck gives me code P1693 and overdrive won’t work every other gear in transmission shifts flawlessly replaced all sensors in the pan including overdrive one and even the speed sensor on the side and it did nothing and alls it says is MIL Fualt In Companion Module …

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tjk82. 1105 posts · Joined 2011. #3 · Mar 1, 2011. P0230: Fuel pump primary circuit malfunction; transfer pump circuit out of range. P1693: acording to dodge is ECM/PCM communication failure everyone else says its a companion code. P1689: I dont have clue? I would suggest running only the new pump.This is the 98.5 Truck. It gave me 2 codes, P0234 and said this was engine over boost, what does that mean? ... P1693 (M) DTC Detected in Companion Module A fault has been generated in the companion engine ... Ive talked to the Cummins serv tech, who ran into this on one 98-02 dodge, it made it run like crap knocking, sputtering, and …May 29, 2010 · Can any one help me whith these codes, p1688,p1689,p1693,p1690. i have a 2001 dodge cummins 5.9 L with vin code 6 It has 193k and it has been throwing the VP death code (p1693) with a p0230 and a p0128 for about a month now. Before the codes were popped up, about a year ago it started to have a rough idle. It had a loop like idle, constant noise for about 5 seconds then it drops the RPM's for maybe 1 second then picks back up.The truck just threw me a P1693 code: Turbo Charge Control Circuit Malfunction. Just what does this mean, and how do I fix it? Is it safe to still run it with this code?These same 6 codes keep coming up and I've not yet found anything definitive what could be tripping them so consistently. I can't clear the P0463 either. I clear the rest every couple of trips out (this truck is not my DD) Mods: Lift pump replaced with AirDog 100. Big K&N intake, open exhaust, boost elbow and Edge EZ chip. 1998.5 24V 4x4 NV4500.P1693 Dodge Cummins. P1693 Dodge Cummins is a code that is associated with a problem with the ignition system. It can be caused by a number of things, including problems with the ignition coil, the spark plugs, or the wiring. If you experience this code, it’s important to have it diagnosed and fixed as soon as possible to avoid further …Postal ZIP Codes - ZIP codes are five digit numbers that represent specific locations in the United States. Learn about ZIP codes and find out why ZIP codes were created. Advertise...1639 posts · Joined 2009. #2 · Nov 3, 2009. 1693 is a companion code. It means there is at least one more code, but you will need to hook up to a scanner to find what it is. I believe Auto Zone will do it for free. You will also get much better response if you post in the 98 and newer years. They have all the fun electronic gadgets and computers.Those are injection pump failure codes... P1688 (M) Internal Fuel Injection Pump Controller Failure. Internal problem within the fuel injection pump. Low power, engine derated, or engine stops. P1689 (M) No Communication Between ECM and Injection Pump Module Data link circuit failure between ECM and fuel injection pump.P1693 is simply a companion code. If you cycle your key three times, it won't necessarily give you the real code that the PCM or ECM is picking up. In my case, I went to Auto Zone and had them hook up their Actron scanner to get the real code (Auto Zone scans for free, for those who don't know). My code came up P0121, APPS/TPS fault code. ….

P1693 indicates both the truck and engine computers are aware of the same problem, hence "companion code". '01.5 QC, SB, 6spd 4x4, Drag Comp, 4" exh. Jammer 100's, 63-65-.70A/R WG, adj.boost elbow Big Line, fuel press.pyro & boost gauges fuel cooler BHAF, Black Holley lift pump-12psi WOT Ceramic/Kevlar SD clutch, studs Take time to turn-so you ...Wiring issues. The MIL Control Circuit relies on a series of wires that connect the ECM to the warning light on your dashboard. If these wires become damaged or corroded, it can trigger the P1693 code. Failed warning light. In some cases, the …January 12, 2024. The P1693 fault code is a significant diagnostic code for Dodge Cummins engines. Vehicle owners and mechanics must understand its implications, symptoms, causes, and solutions to maintain its performance and longevity. 📌 Contents …The P1693 only means the there is a code stored in the ECM. There might be other codes that don't show in the odometer window. ... A forum community dedicated to all things Cummins Diesel! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins …I show you how to diagnose/replace your PCM P1698/P1693 codes in a 2nd gen dodge ram 5.9 cummins turbo diesel. The company is auto computer specialists in fl...02 2500 six speed, through codes p0237 and p1693, first one is turbo/super boost sercuit A low pressure. next one says it is a companion coad. When it first threw the code no loss of power or boost just the engine light, scanded the light cod the above codes. cleared codes drove fine for a day. then loss of power and boost, but no engine code ...Low-code is a way to design and develop applications with little or no coding. It empowers users with little to no technical background. * Required Field Your Name: * Your E-Mail: ...02 dodge 2500 5.9 diesel automatic, it is throwing codes P0122 and P1693.I know what the code 0122 is but not 1693. I have changed the tps sensor recently and have correctly reset it by disconnecting …Razer promo codes from PCWorld | Find the best June discounts on gaming laptops, mice and mats, keyboards, keypads, and more with these Razer coupons. PCWorld’s coupon section is c...What Does P1689 Code Mean On Dodge Cummins? Powertrain Code is abbreviated as P. Engine, gearbox, and emissions systems are all involved in the problem. MFG (Manufacturer Specific) is represented by the number 1. BBV Sensor Circuit Low Voltage is represented by the number 6. Code p1693 cummins, Mar 25, 2009 · 45 posts · Joined 2008. #7 · Mar 28, 2009. so if the 1693 is nothing to worry about what about the 0463. 2002 dodge 2500 extended cab long bed automatic trans, 305x70-16, straight pipe, BHAF, silencer ring removed, quadzilla xzt+, raptor 150, vulcan draw straw, isspro fuel pressure gauge, smoke switch. Save Share. , Cummins M-11 engines offer a horsepower of 330 to 440. These engines also come with 1250 to 1350 lb-ft of torque. The M series engine by Cummins is an inline-six diesel engine. The..., P1693 Dodge Cummins. P1693 Dodge Cummins is a code that is associated with a problem with the ignition system. It can be caused by a number of things, including problems with the ignition coil, the spark plugs, or the wiring. If you experience this code, it’s important to have it diagnosed and fixed as soon as possible to avoid further …, 236 posts · Joined 2011. #1 · Dec 16, 2011. I changed my lift pump from a stocker to the Raptor FRRP-100. After a small fuel line issue which I solved I went to start it up and nothing. The fuel pump is not turning on. I checked the power supply and the pump is not getting power. It does have a code P0230 which is:, Check alt for output over13.5 or 14. AC should be under ,05v ac. APPS can be checked/monitored by tapping pin/wire #3 in its plug and running wires to cab and monitoring it with a volt meter for about .5v at idle and graduate smoothly with out …, Webapp Codecademy teaches you how to code using an interactive console, motivates you with badges, and walks you through lessons in a straightforward curriculum. Best of all, it's ..., p0602 Mopar1973Man's Dodge Cummins Articles - P0602 ECM Fueling Calibration p0500 Mopar1973Man's Dodge Cummins Articles - P0500 No Vehicle Speed Sensor Signal p1693 Mopar1973Man's Dodge Cummins Articles - P1693 DTC Detected In Companion Module there are the diagnostics for each code. the 1693 is a nothing code., Jul 9, 2010 · Registered. Joined Dec 12, 2010. 13,794 Posts. #26 · Apr 15, 2011. the p1693 is a companion code. the truck has a code stored in the ecm for probably the transmission. you will need a scan tool to get the code and not just a code reader. , Feb 10, 2013 · Here's the codes that I was pulling up. P0463 Fuel Level Sensor Circuit High Input. P1693 Turbo Charge Control Circuit Malfunction. P0216 Injection Timing Control Circuit Malfunction. 1998.5 24v Auto 2wd, 5", FASS 125, 180 p-pump, .084 lines, 4k GSK, Mack Rack, ISSpro gauges. Like. , Mar 6, 2020 · P1689 No Communication Between ECM and Injection Pump Module. Data link circuit failure between ECM and fuel injection pump. Low power, engine derated, or engine stops. P1693 DTC Detected in PCM/ECM or DTC Detected in ECM. A Companion DTC was set in both the ECM and PCM. P1694 No CCD Messages received from ECM. , today when i had my truck idiling check engine light came on so i did the turn ignition 3 times to get my codes and i had p1693 an i read that was a companion code so when i got home hooked my scanner up to it an code p0341 was present which is crank position sensor. runs normal same way it did before the code came up. idle is normal. …, So I was driving did a wot to figure out tuning and my check engine light came on I stopped to park it and flipped the key three times and got the p1693 code on my boost gauge came close to 50psi as I’m running a super b single turbo I pulled up diagnostic codes on my quadzilla and got nothing..., 33 posts · Joined 2008. #10 · Feb 22, 2009. Tell your dealer to ref. this tsb, true about the code but keep reading. P0602 is generally an erroneous fault code, disregard the P0602 fault. Perform fuel system flow tests, reference TSB 14-03-06 revision A to diagnose the original engine performance problem., p0602 Mopar1973Man's Dodge Cummins Articles - P0602 ECM Fueling Calibration p0500 Mopar1973Man's Dodge Cummins Articles - P0500 No Vehicle Speed Sensor Signal p1693 Mopar1973Man's Dodge Cummins Articles - P1693 DTC Detected In Companion Module there are the diagnostics for each code. the 1693 is a nothing code., So if your seeing the first P PCU and the P1693 is present that means the P ECU has the code. (And visa-versa) So you might have to dig out a scan tool like a ScanGauge II or similar and check for the code. Still in all the P1693 code will NEVER display in a scan tool and the P1693 code cannot exist by itself. As for the ABS light blinking that ..., Low-code is a way to design and develop applications with little or no coding. It empowers users with little to no technical background. * Required Field Your Name: * Your E-Mail: ..., Nov 3, 2009 · 1639 posts · Joined 2009. #2 · Nov 3, 2009. 1693 is a companion code. It means there is at least one more code, but you will need to hook up to a scanner to find what it is. I believe Auto Zone will do it for free. You will also get much better response if you post in the 98 and newer years. They have all the fun electronic gadgets and computers. , Find out how to get a free Google Ads promo code worth up to $500 in free ad credits to jump-start your online advertising strategy. Marketing | How To REVIEWED BY: Elizabeth Kraus..., Hi, I am new to cummins forum and am looking for some help on my truck. It is a 2001 Ram 3500 24v and it stops for a second picks back up, kinda like a miss fire. The code is P1689 no communication between ECM and injection control module. This is my first Dodge and this problem dose not seem to be easy to fix by what I read., Save up to $100 off with Nomad discount codes. 22 verified Nomad coupons today. PCWorld’s coupon section is created with close supervision and involvement from the PCWorld deals te..., , Unpaid Member. 10k. Baudette Mn. Posted November 19, 2018. use another scanner. you are only getting results for CELS from 1 of the 2 computers. The P1693 means that one computer has a code and the other computer is giving a P1693 to let you know., Make sure you write down the code! As for the tachometer quitting, could be a crankshaft position sensor issue (unrelated to your oil pressure gauge). Have to get the codes to know for sure. 2000 2500 4x4, QC, LB, rebuilt auto trans w/shift kit, ISS Pro …, Jan 31, 2009 · Only code it blinks is P1693, what is strange it does not blink the second P done or any other codes. I have checked the fuel drainback valve in the pump, and cracked the lines to make sure the air is out of the lines. I also checked ECM voltage and APPS voltage and even reset it. All wiring seems to be good. , Jan 19, 2012 · It started on a Saturday night ran fine to town. On the way home railed it in fifth and shifted to sixth. Engine light came on. Checked the codes p1693 p1690. Cleared with snap on scanner. Next morning started up ran fine to town. On the way out of town, railed it again. Same problem. This time it started surging loping and missing. , C. Capt Storm. 66 posts · Joined 2007. #2 · Aug 16, 2008. go back on page and scrooll down to "p1693 vp dead". should help you out a bit. good luck. 2001 Dodge 3500 4X4; 4" exh, Kelderman 4Link/2Airbag, Edge J/A Hot Unlock, ARP Studs, BD x-monitor, Aux L/P, F-Plate, TC, Prfrmnc Tranny, Pulse Exh Mnfld, 130HP Inj, Twins, BD 100HP VP44. Save Share., codes p0216 p1693 p0720, does this = injection pump death? ... Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, …, Code P0122 P1694 P1693 P1687. Hey. I have a 2000 dodge ram 2500 automatic 4x4. Aftermarket fuel system, intake horn, and edge with attitude tuner. Dealer replaced PCM and injection pump 2 years ago. I get a lag or no power scenario at random times. Sometimes at 5mph sometimes at 50mph., P1693 Dodge Cummins. P1693 Dodge Cummins is a code that is associated with a problem with the ignition system. It can be caused by a number of things, including problems with the ignition coil, the spark plugs, or the wiring. If you experience this code, it’s important to have it diagnosed and fixed as soon as possible to avoid further damage., P1691 - Fuel injector pump controller calibration - It could be an indication that your VP44 is on its way out. It could also be a weird sensor error, but first clear the codes and then run it again to see if it pops back up. P1693 - DTC detected in companion module - Basically, you will need a better scan tool to read this one out of the ..., Jan 20, 2011 · Ckp sensor signal circuit shorted to ground. Crankshaft position sensor def. Engine control module defective. P1693 is not a problem. It's called a "companion code". It just means that there was also a code present in the ECM. Whenever your truck throws a code, the P1693 companion code will show up also. , It has 193k and it has been throwing the VP death code (p1693) with a p0230 and a p0128 for about a month now. Before the codes were popped up, about a year ago it started to have a rough idle. It had a loop like idle, constant noise for about 5 seconds then it drops the RPM's for maybe 1 second then picks back up., 236 posts · Joined 2011. #1 · Dec 16, 2011. I changed my lift pump from a stocker to the Raptor FRRP-100. After a small fuel line issue which I solved I went to start it up and nothing. The fuel pump is not turning on. I checked the power supply and the pump is not getting power. It does have a code P0230 which is: