LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Cadillac
>>
1989
>>
Allante 440T4/ME9
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Self-Diagnostics
>>
Diagnostic Tests
>>
ECM DTC EO37: Shorted Mat Sensor Circuit
>>
Failure Conditions
September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Failure Conditions
MAT greater than 148°C.