30-12-2015, 10:08 AM
Hi
Me and a few mates have recently converted my Ph1 to HDI and have since had problems with the running. We keep getting the P1138 code- fuel pressure valve mechanical malfunction.
We have changed-
Lift pump
Brown relay
5 different fuel pressure regulators
Fuel pressure sensor
Fuel pressure sensor wiring
Hp fuel pump
Ecu.
Still no joy, same thing. Can anybody
Thanks.
Me and a few mates have recently converted my Ph1 to HDI and have since had problems with the running. We keep getting the P1138 code- fuel pressure valve mechanical malfunction.
We have changed-
Lift pump
Brown relay
5 different fuel pressure regulators
Fuel pressure sensor
Fuel pressure sensor wiring
Hp fuel pump
Ecu.
Still no joy, same thing. Can anybody
Thanks.