Trouble code P0411 means: Secondary Air Injection (AIR) System Insufficient Air Flow Detected
The factory code for your 1997 Pontiac Grand Prix is 152 159. The unlock code for the radio is 0229.
2006 Pontiac grand prix recurring number 4 cylinder misfire diagnostic code? What could it be?
You can find the paint code inside trunk, under the carpet.
P0401 = Insufficient EGR Flow
Trouble code P0108 means:MAP Sensor Circuit High Input
Trouble code P1639 means: 5-Volt Reference (B Or 2) Circuit
Trouble code P0449 means: EVAP Vent Solenoid Control Circuit Malfunction
Trouble code P0420 means: Catalyst System Low Efficiency (Bank 1)
I have a 2003 grand prix GT and the unlock code is 1040. use the hours and minutes and then press AM/FM. wait and it should work.
Trouble code C1287 means: Steering Sensor Rate Malfunction
You have to have the vin# from the car it came from and you have to take it to a Pontiac dealer to have it done
Trouble code P1652 means: Cooling Fan 2 Relay Control Circuit Malfunction
Trouble code P0411 means:Secondary air injection system incorrect flow detected
P1655 refers to the Powertrain Control Module fault (quad driver 2)