99 Pontiac Grand Am LE Check Engine light code...

[Jeremy S]

...P1652? I was able to solve my other codes. Dont know about this one and neither does the mechanic. Did a internet search came up with these 2 but not sure if they are for this make and model. This is the only one to pass my smog.

P1652 Idle Air Control Valve Control Circuit
Powertrain Induced Chassis Pitch Output Circuit

Anyone know what this code means.

Thanks.

 

[dodge man]

that's a manufacturer specific code,you have the meaning of it but the only thing i can think of on that one would be to clean the iac valve out and try that,it might help it,good luck.

 

[Violator]

DTC 1652: FAN 2 RELAY CONTROL CIRCUIT (3.1L "N" & "W" BODIES)

Check the Fan 2 relay.