B8 tdi 143bhp misfire under high load
I have a b8 tdi while driving under high load I experience a misfire and the car then goes into limp mode. There is white smoke coming from exhaust. There is a P1237 code for cylinder one open circuit. Have done few tests with multimeter on injector and harness and dont have a reason to believe that there is an issue with either. Fuel filter has also been replaced recently. Also two codes for glow plugs in cylinder 3 & 4, will be replacing these plugs tomorrow, will report back, but don't think they are related. Any advice?
Thanks



