TROUBLESHOOTING [ENGINE CONTROL FS]
STEP
INSPECTION
ACTION
8
CHECK FOR OPEN HEATED OXYGEN
SENSOR HEATER GROUND HARNESS
CIRCUIT
• Key off.
• Disconnect suspected sensor.
• Install breakout box. PCM disconnected.
• Use the following list to measure resistance
between appropriate Test Pins at breakout
box and heated oxygen sensor heater
ground at vehicle harness connector.
• H 02S heater (Front)=Test Pin 93
(Heater ground)
• H 02S heater (Rear)=Test Pin 95
(Heater ground)
• is resistance less than 4.0 ohms?
Yes
Open or shorted or excessive resistance in heater circuit
in PCM.
REPLACE PCM.
REMOVE breakout box.
RECONNECT all components.
COMPLETE OBD II Drive Mode.
RERUN OBD Test.
No
SERVICE open or excessive resistance in heater circuit in
harness.
REMOVE breakout box.
RECONNECT all components.
RESET PCM to completely clear DTCs.
c
r
After Repair Procedure
COMPLETE OBD II Drive Mode.
RERUN OBD Test.
0 1 -0 1 A -3 0
Содержание MX-6 1998
Страница 1: ......
Страница 501: ...STARTING SYSTEM 3 If not as specified replace the starter interlock switch 01 19 3...
Страница 803: ...MANUAL TRANSAXLE W 6 U 5 1 5 W A C 05 15 7...
Страница 934: ...CONTROL SYSTEM CONTROL SYSTEM STRUCTURAL VIEW W6U740WA0 07 40 2...
Страница 983: ...SERVICE TOOLS 08 60 SERVICE TOOLS 08 RESTRAINTS S S T 08 60 1 08 RESTRAINTS SST 08 60 1...
Страница 1005: ...TROUBLESHOOTING POWER DOOR LOCK SYSTEM From previous page Go to next page W 6 U 9 0 1 W H 3 09 01E 7...
Страница 1168: ...SEATS 4A 4 If not as specified replace the power seat switch 2A 2B t 4B 3A 1C 1A 1F W6U913WA9 09 13 7...