Actual rail pressure 40 I noticed on the live data on my Carly app says fuel quantity control valve is 28.6 will the culprit be my HPFP? It’s a 2010 tiguan I had it for 14 years now it never gave me bad times I noticed for the past few months there is like a misfire jerking sound at the beginning of acceleration when the car is stopped if I press on the gas and gain speed lightly it makes a jerky sound but if I hit the pedal a bit harder it doesn’t What you think? Should I change the HPFP because it’s still the factory one
Is there any fault code for this issue need to be alert?
Actual rail pressure 40
I noticed on the live data on my Carly app says
fuel quantity control valve is 28.6 will the culprit be my HPFP? It’s a 2010 tiguan I had it for 14 years now it never gave me bad times I noticed for the past few months there is like a misfire jerking sound at the beginning of acceleration when the car is stopped if I press on the gas and gain speed lightly it makes a jerky sound but if I hit the pedal a bit harder it doesn’t
What you think? Should I change the HPFP because it’s still the factory one
Was your issue the pump? 🤔
@@danielwilliamson5371 I’m cracking down a fuel issue on my cc aswell