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P Codes (Powertrain)
P0500 - P0599
2004 Chevy Colorado P0506 and P1133
2004 CHEVROLET COLORADO
2004 Chevy Colorado 4 cyl Two Wheel Drive Automatic
My engine lite is on and when I do a diagnostic test P0506 and P1133 are the codes that come up. Can you tell me what they mean?
have the same problem?
Tuesday, August 10th, 2010 AT 7:59 AM
This means low engine speed and probable causes could be:
1. Vacuum leak on engine.
2. Dirty throttle body.
3. IAC motor defective
4. Poor electrical connection to the IAC valve
A/F Sensor Circuit Response Malfunction!
Oxygen sensor bank one sensor one slow response or at limit
Wednesday, August 25th, 2010 AT 6:33 PM
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