Automatic Transaxle

EGR System Inspection:

1. Connect SST, or equivalent, to PCM as shown.
2. Drive vehicle and verify PCM terminals 12 and 33 read battery voltage while engine is still cold.
3. Warm engine to operating temperature. Drive vehicle and verify that voltage at 12 and 33 changes.
4. Stop vehicle and let idle. Ground PCM terminal 33 with jumper wire.
5. Engine should run rough or stall.