Removing injectors from a VW 1.2 TSI engine (commonly found in Polos, Fabias, and Golfs) can be tricky because they are often seized in place due to carbon buildup and moisture intrusion. The 1.2 TSI is part of the EA111 family, and the procedure is similar to the 1.4 TSI.
: Disconnect the fuel supply hose and the high-pressure metal pipe using a 17mm wrench. Remove the purge valve and camshaft position sensor if they obstruct the rail. 3. Injector Removal TSI FSI Injector Puller vw 1.2 tsi injector removal
Or, if you’re reading this, you’ve already decided to tackle the job yourself. You’ve bought the replacement injector, you have your socket set ready, and you’re thinking, “How hard can it be? It’s just a bolt.” Removing injectors from a VW 1
Installing an old PTFE seal = misfire, rough idle, and fuel smell in oil. Remove the purge valve and camshaft position sensor
Inspect the fuel injector for any signs of damage or clogging: