2005 GMC Canyon "po 506" Questions

Fix code 506 po 506 computer detects idle is to low.may have bad idle air control valve or needs cleaning,also make sure throttle body is clean.

...PO 506 code I have a 2004 Chev Colorado with a 5 cylinder and I am getting a PO 141 and a PO 506 codes. I have replaced the O2 sensor and still am getting the 141 code. the 506 code just statred this ...

PO 171, PO 174, AND PO 506 JUST NEED HELP 171 and 174 are Lean mixture warnings from the exhaust oxygen sensors. 0506 is the idle air speed warning. Check for vacuum leaks.

...PO 506 on my chevy Impala, 2002, LS 3.8 code P0128 ECT ( electronic coolant temperature ) engine temperature to low ( replace thermostat ). code P0300 engine miss fire detected ( replace spark plugs ...

PO 506 PO 2104 PO 2112 Where should i start?? Start with the throttle sensor on the gas pedal, check with voltmeter one wire should have 5.0 volts one of the other should get more voltage as you press

po 506 the truck has a low idle and sometimes shuts off ..just changed the battery No problem P0506 is IDLE CONTROL lower than expected. By disconnection the battery you erased the adaptive stratagies

...po 18 b and p 2635. Now it’s running rough and sometimes dying at idle. Now it shows code p0 506. Anyone know what now??? Link below will tell you the code is a result of the rough running. Use the ...