2000 Volvo S80 "idle air control regulation 1" Questions

...at all, appreciated. most likely idle air control sensor or low engine coolant I know sounds funny but IAC uses coolant to regulate idle. Idle air control valve or throttle body positioning

idle Idle air control at base of throttle body. Passages could be plugged or idle hard stop needs adjusting. Air Intake System Sensors Air intake system sensors include a heated resistor-type mass air

...Idle Air Control System Malfunction. P0506 Idle Air Control System Malfunction - RPM Lower than expected. P0507 Idle Air Control System Malfunction - RPM Higher than expected. P0510 CTP Switch ...

...idle air control sensor circuit fault" The 12 is not a code it is just the beginning before the ecm starts to give you the real codes.You should also see this at the end.The codes are from 13 to ...

...idle air validation screw completly closed still ran at 2000 rpm checked for vacume leaks sprayed intake area with carb cleaner no change in rpm You may have a bad control valve or regulator. Did you ...

...Air Assisted Injector Control Range/Performance P0066 Air Assisted Injector Control Circuit or Circuit Low P0067 Air Assisted Injector Control Circuit High P0068 MAP/MAF - Throttle Position ...

...idle air control valve a code 23 for a Nissan 1986 300zx  is located on the intake in the center on the passenger side of the Z it has 1 wiring harness and two hose placements one on the front ...

...be 1 of 2 things. ISC sticking. or engine runs so bad the ECU can NOT control idle. clean the ISC, if not that then its a big job, to find true cause. ASK ! one is finding air leaks.aka, vacuum

be due to one or more of the following reasons: Idle air control valve. Throttle body clogged. Weak cylinder compression. Vacuum leaks. PCV valve defective. Fuel pump regulating valve. Ignition system

...Idle Control Valve - Malfunction • 29 Ignition Coil Cyl 1 • 30 Ignition Coil Cyl 3 • 31 Ignition Coil Cyl 5 • 33 Fuel Injector Cyl 5 • 35 Aux. Air Injection System Relay • 36 DME Main Relay • 37 DME ...