P0237
Powertrain Codes
P0237 - JEEP - MAP Sensor Too High Too Long
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Check other service codes first
- Restricted MAP hose
- Faulty MAP sensor
- Intake manifold fault condition
Description
The ECM has detected that the Intake Air Pressure is above a calibrated value for too long.