[MarkNewton]

Hello, This van tends 2 run rich and mis-fire occasionally, all plugs and leads are new plus distributor cap and rota arm. I've been told it is possibly the Lambda sensor!
Any thoughts please!

Cheers
Mark

 

[rsparks3107]

2 pin blue temp sensor only buy genuine vw from your local TPS Trade Parts Specialist T:

its at the front of the engine to the right in the coolant pipe as you look from front

 

[rsparks3107]

and check all your vacuum hoses especially one to ECU and Fuel pressure regulator