|
|
Content .. 2168 2169 2170 2171 ..
6E–253 ENGINE DRIVEABILITY AND EMISSIONS DTC P1508 – IAC System Low RPM (Cont'd) Step No Yes Value(s) Action 5 Visually/physically inspect for following conditions: D Restricted air intake system. Check for a possible D Throttle body. Check for objects blocking the IAC Do any of the above require a repair? — Refer to appropriate section for on-vehicle service Go to Step 6 6 1. Check for a poor connection at the IAC harness connector. 2. If a problem is found, replace faulty terminals as necessary. Was a problem found? — Verify repair Go to Step 7 7 Replace the IAC valve. Is the action complete? — Verify repair — 8 Replace the PCM. IMPORTANT: The replacement PCM must be UBS 98model year Immobilizer Workshop Manual. Is the action complete? — Verify repair — |