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Engine Controls - Tests W/Codes
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Engine Controls - Tests W/Codes
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Introduction
Self-Diagnostic System
Hard Failures
Intermittent Failures
On-Board Diagnostics Using Mas Unit Memory
Entering Self-Diagnostics
Flash Code Method (CALIFORNIA)
Impulse Count Readout
Retrieving Codes
Flash Code Method (CALIFORNIA)
Impulse Counter Readout
Clearing Codes
Testing Preparation
Testing With On-Off Ratio Tester
Notes
On-Off Ratio Test
Locating Cis-E & Mas Control Units
Summary
Trouble Shooting
Test Step Charts
Test Step Charts - 6-Cylinder
Test Step Charts - V8