Problem codes
03-23-2008, 04:09 PM
#1
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Problem codes
car started to make a weird noise then the check engine light came on so i went to this site to check the codes, it says the H means history of the an old code thats been fixed but what does the C mean. http://www.stengel.net/diccodes.htm
ex. here are some codes that came up
P0153 H C
P0463 H
P1154 C
B2252 H
ex. here are some codes that came up
P0153 H C
P0463 H
P1154 C
B2252 H
03-23-2008, 05:31 PM
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2023 C5 of the Year Finalist - Unmodified
B2252 is unrelated and a red herring.
The two current codes can both be set if the fuel is contaminated. Did you get a bad tank of gas?
0463 is also fuel related. Other experts may chime up but it may be worth running a botttle of Techron and see how you go.
The two current codes can both be set if the fuel is contaminated. Did you get a bad tank of gas?
0463 is also fuel related. Other experts may chime up but it may be worth running a botttle of Techron and see how you go.
Last edited by DeeGee; 03-23-2008 at 05:35 PM.
03-23-2008, 06:56 PM
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thanks, it prob. is bad fuel went to a untrustworthy gas station the other day and filled up with 93 but that prob is the problem, so i should just get a bottle of techron.
Also threw this code, but do not not what it is
C2120 C- site says it is a TPM System Malfunction (No Sensors Received)
Also threw this code, but do not not what it is
C2120 C- site says it is a TPM System Malfunction (No Sensors Received)
03-24-2008, 04:04 AM
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It means the computer is not seeing the output from the tire pressure monitors. Are you getting readings for tire pressure on the DIC?
You have a receiver in the car that picks up an RF signal from the sensors. The RFA is shared with the key fobs. Do your key fobs work OK? If so its not the receiver.