Possible Causes
NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.
- Faulty ignition coil
- Ignition coil harness is open or shorted
- Poor electrical connection in the ignition coil circuit
Description
Ignition Coil Output Stage 1 Short To B+ is the generic description for Audi code P1342, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no other information about the Audi OBDII P1342 code.
How to Fix
Check 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)