P1243 HONDA Possible Causes
- Improper throttle position adjustment
- Faulty throttle position
- Throttle position harness is open or short-circuited
- Poor electrical connection in the throttle position circuit
How is HONDA P1243 code repair performed?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check Engine Light on (or Service Engine Soon warning light)
P1243 HONDA Meaning
Insufficient throttle position is the generic description for Honda P1243 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Honda P1243 OBDII code.