1997 passat 1.8 petrol Car sometimes runs rough. Fault codes showing are, p1508 idiling system learned value upper limit reached. 00561 mixture adaptation. p0134 02 sensor circuit ( bank 1 sensor 1) ...
...Problem P1491 EGR Valve Lift Insufficient Detected P1498 EGR Valve Lift Sensor High Voltage P1508 IAC Valve Circuit Failure code p 0497 refers to evaporative emission system ---low purge
Question about Hyundai Accent
...Clip P1506 Idle Air Control System Over speed Error P1507 Idle Air Control System Under speed Error P1508 Idle Air Control (IAC) System - Low ...
Question about Hyundai Accent
...Then later re-appeared. p0117-idle- speed control valve opening p0440-solenoid control open circuit p1508-engine coolant temp sensor 1 circuit low There are plenty of forums on this specific ...
Question about Jaguar Cars & Trucks
...Idle Speed Control Circuit (Low RPM; Bank B) P1507 Idle Speed Control Circuit (High RPM; Bank B) P1508 Idle Speed Control Circuit P1509 Idle Speed Control Circuit P1512 Throttle Position Sensor ...
...Air Control Valve Opening Coil Voltage High. P1507 Idle Air Control Valve Closing Coil Voltage Low. P1508 Idle Air Control Valve Closing Coil Voltage High. P1523 VICS Solenoid Valve. P1586 A/T-M/T ...
have replaced the egr, egr position sensor, egr vacumn solenoid, and the idle air control. I have a p1508 code (icv bad or open / short in circuit) i fixed an air line running to the carb but it still
...fuel worse more than it normally does.Coils check out ok,plugs are new.the only fault code is p1508(air something). ithink p1508 is a dealer fault code and relates to a air leak after the ...
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