Positive crankcase ventilation

Inspection 1.CHECK PCV VALVE With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be fel ...

ECM

Removal and Installation REMOVAL 1. Remove fusible link bracket. Keep a service area. 2. Disconnect ECM harness connectors. Refer to PG-4, "Harness Connector". 3. Remove ECM mounting nut ...

Other materials:

P0131 A/F sensor 1
DTC Logic DTC DETECTION LOGIC To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1 signal is not inordinately low. DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ign ...

Thermo control amplifier
Component Function Check 1.CHECK A/C ON SIGNAL With CONSULT-III 1. Turn ignition switch ON. 2. Select “AIR CONDITIONER” of “BCM” using CONSULT-III. 3. Select “THERMO AMP” in “DATA MONITOR” mode, and check status under the following condition. Is the inspection result normal ...

P047A exhaust gas pressure sensor 2
DTC Logic DTC DETECTION LOGIC NOTE: If DTC P047A is displayed with DTC P0651, first perform trouble diagnosis for DTC P0651. Refer to EC-975, "DTC Logic". Diagnosis Procedure 1.CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF and wait at least 20 seconds. 2. Check ground co ...