Join Now
International Automotive Technicians Network

P1506 Diagnostic Trouble Code Discussion for March 2005

Idle Air Control System RPM Higher Than Expected


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1506
Help Request Posted
2000 Mazda 626 ES 2.0L MIL Lamp on VIN: 1YVGF22C5Y
P1506: Idle Air Control System RPM Higher Than Expected. ... this car and 3-4 days later the car came back with a P1506 code. I cleared it and 3-4 days later the P1506 code returned. I removed the valve cover and the timing belt was off one tooth. We reset it and sent it down the road. A day later the light is back ...
March 31, 2005
2000 Mazda 626 ES 2.0L MIL Lamp on VIN: 1YVGF22C5Y
P1506: Idle Air Control System RPM Higher Than Expected. ... this car and 3-4 days later the car came back with a P1506 code. I cleared it and 3-4 days later the P1506 code returned. I removed the valve cover and the timing belt was off one tooth. We reset it and sent it down the road. A day later the light is back ...
March 31, 2005