P1240 JAGUAR Possible Causes
- Faulty MAP sensor
- Faulty throttle position (TP) sensor
- MAP sensor harness is open or shorted
- Poor electrical connection in MAP sensor circuit
- TP sensor harness is open or shorted
- Poor electrical connection in TP sensor circuit
How is code P1240 JAGUAR repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1240 JAGUAR Meaning
Sensor Power Supply Malfunction is the generic description for Jaguar code P1240, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the OBDII P1240 Jaguar code.