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Engine Controls - Self-Diagnostics - Introduction
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Engine Controls - Self-Diagnostics - Introduction
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Introduction
Notes
OBD-II
Diagnostic Trouble Codes
Freeze-Frame Data
Self-Diagnostic System
Retrieving Diagnostic Trouble Codes Using Mil (Q45 Only)
Notes
MIL Code Display
Diagnostic Test Mode I
Diagnostic Test Mode II
Erasing Stored Information
Retrieving Diagnostic Trouble Codes Using Scan Tool
Notes
Mode 1: Readiness Test
Mode 2: Freeze Frame Data
Mode 3: Diagnostic Trouble Codes (DTCs)
Mode 4: Clearing Codes
Mode 6: On-Board Tests
Mode 7: On-Board Tests
Mode 8: EVAP System Testing
Diagnostic Trouble Code Identification
Testing Procedure
Intermittent Simulation Tests
Clearing Diagnostic Trouble Codes
Notes
Using MIL (Q45 Only)
Using Scan Tool
Fail-Safe Modes
Notes
DTC P0100: MAF Sensor
DTC P0115: ECT Sensor
DTC P0120: TP Sensor
DTC P0403: EGR Volume Control Valve (G20 Only)
DTC P1210: Traction Control System (TCS) Signal Circuit (Q45 Only)
ECM (DTCs Not Accessible)
ECM Location
Additional System Features
Fuel Feedback Monitoring Using Mil - Q45 Only
System Readiness Test (SRT)
Notes
Description
Checking SRT Code Status
Setting SRT Codes
Summary