Recurring P0137 Code
Thread Starter
Melting Slicks
Joined: Jul 2007
Posts: 2,697
Likes: 13
From: Kingsville Ontario
Recurring P0137 Code
I've only had my car for a couple months now. It's a 2001 coupe and the only mods are air intake, exhaust, and brakes.
On Aug 18th the check engine light came on and after a few restarts and a few hours of driving it cleared. The codes I pulled were P0137, B2282, and B2283 all history codes. Since I did not know which of these was the current culprit I cleared the codes to see what might reoccur.
On Aug 31st in driving around leisurely, check engine light came on again. Codes are P0137 (H and C) and B0521 H. Car is showing no driveability problems of any kind.
Both these times that I've gotten the check engine light and the P0137 code, if I run the air conditioning for 5-10 minutes the check engine light goes out and the P0137 code shows as history only.
Anyone know what the link between the P0137 code clearing and the air conditioning being on might be?
Regards,
Peter
On Aug 18th the check engine light came on and after a few restarts and a few hours of driving it cleared. The codes I pulled were P0137, B2282, and B2283 all history codes. Since I did not know which of these was the current culprit I cleared the codes to see what might reoccur.
On Aug 31st in driving around leisurely, check engine light came on again. Codes are P0137 (H and C) and B0521 H. Car is showing no driveability problems of any kind.
Both these times that I've gotten the check engine light and the P0137 code, if I run the air conditioning for 5-10 minutes the check engine light goes out and the P0137 code shows as history only.
Anyone know what the link between the P0137 code clearing and the air conditioning being on might be?
Regards,
Peter
Thread Starter
Melting Slicks
Joined: Jul 2007
Posts: 2,697
Likes: 13
From: Kingsville Ontario
Others have told me the same thing but wouldn't it behave more erratically then, as opposed to clearing when the air conditioning runs? What is it in the air conditioning system that would affect the voltage to the sensor? Does the system crank out more voltage when you run the air and therefore boost the output to the sensor and clear the condition?
Advanced
Joined: Dec 2006
Posts: 75
Likes: 1
From: Rhode Island
Others have told me the same thing but wouldn't it behave more erratically then, as opposed to clearing when the air conditioning runs? What is it in the air conditioning system that would affect the voltage to the sensor? Does the system crank out more voltage when you run the air and therefore boost the output to the sensor and clear the condition?
Let us know...
