G - Tests W/ Codes Menu

For 2.3L testing with codes: TESTS W/CODES - 2.3L
For 2.6L testing with codes: TESTS W/CODES - 2.6L
For 3.0L testing with codes: TESTS W/CODES - 3.0L
For 3.2L testing with codes: TESTS W/CODES - 3.2L
For 4.2L V8 testing with codes: TESTS W/CODES - 4.2L
For 5.0L V8 testing with codes: TESTS W/CODES - 5.0L

NOTE: Some driveability problems may have been corrected by manufacturer with a revised computer calibration chip or computer control unit. Check with manufacturer for latest chip or computer application.

Symptom checks can direct the technician to malfunctioning component(s) for further diagnosis. A symptom should lead to a specific component test, system test or an adjustment.

Use intermittent test procedures to locate driveability problems that DO NOT occur when the vehicle is being tested. These test procedures should also be used if a soft (intermittent) trouble code was present, but no problem was found during self-diagnostic testing.

NOTE: For specific testing procedures, see the I - SYS/COMP TESTS article. For specifications, see or SPECIFICATIONS or the ADJUSTMENTS article. Refer to the following menus: