GTI 337/20th Anniversary :: Resolving P0601 Code With CEL Light On
Feb 3, 2009
I have a 2002 GTI 337. I'm getting a P0601 code with the CEL light on.That code says "internal control module memory check sum error".
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Feb 3, 2009
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GTI 337/20th Anniversary :: Check Gas Cap Light Went On And Knocking Noise / Error Code P0445
Okay, this all started a couple weeks ago when i first heard a weird knocking noise about 10 minutes after I left my house. I pulled the car over and it seemed to be coming from the right rear of the car. I started to turn around when it stopped. Over the next few days I notice the longer I let it warm up the sooner I hear the noise. I park in the garage and have read different things on the temp changing etc. About a week ago my check gas cap light went on shortly after I heard the knocking noise.
I pulled over to check if it was tightened and when i restarted it the light was off.... I didn't think much about it but this weekend it went on again, after I heard the noise and I pulled over to check it, tightened it and started. This time it did not go off. After letting the car sit for a bit and restarting it finally went away. Then again this morning 7/2 after hearing the noise the gas cap light goes off again...same thing as the last. Light will not go off... the car is parked right now and hopefully the light is off when I go back to turn it on.
Received error code P0445 now and gas cap light no longer on, check engine light now comes on. I had my bf locate the fuel pump and he ran it and the noise seems to come from there...(TY Savko@HSTuning). When he moved it the check engine light went off for about 15 minutes but eventually came back on. I read to replace gas cap first with a P0445 error so I ordered a new Gas Cap and if that doesn't work I guess the fuel pump will be next?
GTI 337/20th Anniversary :: Airbag Light Came On - Seat Belt Buckle Code 00059?
Airbag light came on the other day while out on an errand. Take it to work and pull the codes. I got a low voltage code and a driver seat belt buckle code "00059" maybe I'm trying to recall but unsure. I have a pair of seat belt buckles out of a mk5 Jetta. Do these will plug into my mk4 by chance?
View 2 RepliesGolf IV R32 :: Code P0601 - MIL On
Car was scanned and this was the result...
16985 - Internal Control Module: Memory Check Sum Error
P0601 - 001 - Upper Limit Exceeded - MIL ON
Can't find a clear answer on this, I was told I need a new ECU....can this be right? Or can I just get a re-flash?
Golf IV R32 :: P0601 Error Code - Need New ECU?
My r is throwing a p0601 sum error. I clear, it comes right back. I know the previous owner has it chipped at a garage that wasn't linked to any brand. I was planning on putting an apr/giac tune over it but now I can't (no money). I know this might mean I need a new ecu. Right now I plan on going to vw on monday and having them reflash the ecu bringing it back to stock...if it returns then i guess i need a new ecu... This sound right?
View 5 RepliesGolf VI R :: Code P0601 / Stumbling - EPC Or MIL?
Just stopped by the dealer to check on some parts, went to start the car, and this happened. Also smells rich as hell. Did I just drop the ECU code?
View 24 RepliesGTI 337/20th Anniversary :: Engine Code AWP?
What is the factory AWP 20th AE boost pressure?
View 6 RepliesGTI 337/20th Anniversary :: Keep Getting CEL / Code P0420
I have Unitronics Stage 2, and a 3" downpipe... I keep getting a CEL P0420. I know its about the second o2 sensor, but I don't understand why I am getting the CEL with my chip? Could it be possible that when I put the downpipe back in i reversed the 2 sensors? Or are they the same...
View 5 RepliesSonata NF (2006-10) :: Stalled At Stop - Fault Code P0601
Just got off work about 2 minutes had to stop & it stalled. I let it sit for 5 & it started up with a fault code P0601 (Internal control module - Memory check sum error)? How to proceed for repair?
View 6 RepliesGTI 337/20th Anniversary :: Misfire With Engine Code
So i have a 2004.5 gli 6spd that had two of the coils go bad and had a serious misfire with engine code and all car didnt want to even move. So i got this fixed made it about a mile down the road and it had a cylinder 3 misfire took it back had third coil replaced and all new plugs put it. Got the car back it ran fine until i hit about 4000 rpm under heavy boost it misfires but no flashing cel like before and the car still runs but cold start warmed up it misfires under boost
View 20 RepliesGTI 337/20th Anniversary :: Error Code Is Coming Up For Bad ECM
Ever since ive owned my 337 its always been a pain to keep my cel off but i got a pocket scanner and found that the code is coming up for a bad ECM !!! i called around and the cheapest i found was 1200.
View 8 RepliesGTI 337/20th Anniversary :: 04.5 GLI 02 Keeps Throwing Code For 02 Sensor
I have an 04 GLI and keeps throwing a code for the 02 sensor, and after putting the car on the lift, and disconnecting the 02 sensor harness, a fine oil leaks out at the end of the connector and smells and looks like power steering fluid.
View 9 RepliesGTI 337/20th Anniversary :: Converter Below Threshold Code
Car is throwing Converter below threshold code. I figured i would put in MagnaFlow High-Flow cat from my work but didnt know if that would work. The position of the stock 02 sensor is what baffles me.
It seems to me the factory design has the 02 sensor in between 2 chambers. Could I just install this Magnaflow cat and put the 02 sensor after the cat? Can get rid of this code after installing high-flow cat?
GTI 337/20th Anniversary :: Engine Code For 2004.5 GLI 1.8t?
whats the engine code for the 04.5 gli 1.8t???
View 5 RepliesDodge - Caravan :: Code P0601 Internal Control Memory Fault
My mechanic has diagnosed a trouble code P0601 (Internal Control Memory Fault) on my 2002 Dodge Grand Caravan. He and I feel the car is running fine. Do I need to get the PCM replaced (as I've been reading online) or can I drive it as is? We don't have emissions checks.
View 4 RepliesGTI 337/20th Anniversary :: 2004 1.8t GLI - Lean Code PO171
I got a 04 mk4 gli 1.8t and I got a po171 lean code and I know it could be a vacuum leak the maf sensor and other things. But when I clear the code it takes a couple days for it to come back on. But when I do clear it and start the car for the first time the car idles read bad almost sounds like miss fire. The when I pull out it hesitates just for a little than runs fine. Could this be a bad or dirty maf sensor? Like I said it takes a while for the cel to come back on.
View 1 RepliesGTI 337/20th Anniversary :: CEL Came On After DV Switch Replaced - Code P0420
So I recently (within the last month) replaced my DV for a Forge 007 and my stock air box for an EVOMS v-flow. My cel came on after the DV switch and was throwing the P0420 code at me. Then I swapped the intake and it has been good but I felt like I was running a bit rich and pulled my codes and it now has P0030 in addition to P0420. Why this is? I have 88K miles. Spoke to a mechanic and he says he thinks it is my cat dying. I'm a bit confused since I have a turbo back exhaust.
View 6 RepliesGTI 337/20th Anniversary :: Fixing Engine Code P0704?
Check engine light just came on. I scanned the car and the code PO704 came up.
"Clutch switch input circuit malfunction."
If I replace my clutch switch, will this solve the problem? I got the part number #1jo 927 189f i just want to make sure its that switch that's bad.
GTI 337/20th Anniversary :: CEL On - Code Is Running Lean With A Base One
I was parking today and when i looked up my CEL was on. So I got the code pulled and it turns out I'm running lean with a base one. I think it was? the mechanic told me it was my o2 sensor but I'm not sure which one it may be whether it be before or after the cat?
View 5 RepliesGTI 337/20th Anniversary :: CEL On After Changing O2 Sensors - Code P1174
I just changed both of the o2 sensors on my 337 like i was told and my car ran for about 80 miles until the engine light went back on again I brought it back in to get it scanned again and i got a P1174 code. What it is and some solutions.
View 7 RepliesGTI 337/20th Anniversary :: 2002 - Way To Fix P0420 Error Code?
I have a 2002 GTI 337, 1.8T and I get the faulty code P0420 insuf.cat flow?? ... it is a way arround it
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