Release the parking brake.
Shift the transmission to neutral.
Leave the ignition switch in ACCESSORY (I) so the steering wheel does not lock.
Make sure all accessories are turned off to minimize battery current draw.
How to Set Readiness Codes
Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness
Codes)
The vehicle has certain readiness codes that are part of the on-board
diagnostics for the emissions systems. If the ve ...
Removal
Do the battery terminal disconnection procedure.
Remove the drive belt.
Remove the intake manifold.
Disconnect the alternator connector (A) and the p ...
Engine Compression Inspection
NOTE: After the inspection, you must reset the ECM/PCM. Otherwise, the
ECM/PCM will continue to stop the injectors from operating.
Allow the engine to reach operating temperature (fan comes o ...