|
|
Content .. 1220 1221 1222 1223 ..
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE> 13B-581 STEP 5. Check the knock sensor. (1) Disconnect the knock sensor connector B-120. (3) Measure the voltage between knock sensor side connector terminal No. 1 (output) and No. 2 (ground). (4) Gradually increase the engine speed. • The voltage increases with the increase in the engine speed. (5) Turn the ignition switch to the "LOCK"(OFF) position. YES : Replace the PCM. Then go to Step 6. AK303120 1 2 KNOCK SENSOR AB CONNECTOR: B-120 B-120 (GR) HARNESS AK303857 1 2 AB KNOCK SENSOR |