P0032 is set when short to battery in Lambda sensor control circuit is detected for more than 5.0 sec. at Lambda sensor heater control condition. This code is due to 1)short to battery in heater control circuit or 2)Lambda sensor heater internal open.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
Lambda sensor heater circuit
•
Lambda sensor component | ||
Enable Conditions |
•
Engine run | |||
Threshold Value |
•
Short to battery in Lambda sensor heater control circuit | |||
Diagnostic Time |
•
5.0 sec. | |||
Fail Safe | Fuel cut | NO | ||
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | NO | |||
