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Mazda
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1989
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323 L4-1597cc 1.6L DOHC
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Knock Sensor
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Testing and Inspection
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Knock Control System Troubleshooting
Knock Control System Troubleshooting
Knock Control System Troubleshooting:
TROUBLESHOOTING CHART
ECU Pin Connections:
ECU PIN CONNECTIONS
NOTE:
The ECU is located beneath center of dash.