Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
I fitted a HPD high flow intake, new air, oil & catchcan filters, cleaned the MAF, tidied up my catchcan plumbing, replaced some suss looking fuel and vacuum hoses.
As soon as I fired it up the engine light is on and strangely my bluetooth OBD2 dongle will no longer connect to my phone (I have the torque app).
I went for a drive, it gets to 50-60 okay but is virtually undriveable above that. Foot to the floor it struggles to get to 100. I disconnected the battery and left it for a couple of hours. No change. I've replaced all the vacuum lines I can find except for the larger ones going to the brake booster. My next thought is possibly a faulty MAF sensor.
The car retuned, EGR disabled has a HPD boost controller which is virtually the same as a dawes (using boost to cancel vacuum signal).
Last edited by pollenface; 28th February 2023 at 09:35 AM.
Reply With Quote