NewHilux.net

I have a 2007 3.0 ltr that I've just put an exchange motor in after blowing the old one up. I've put a 2008 motor in with my existing loom. I have a fault code up p1271 which is fuel pressure sensor failure and I can't get rid of it. I've heard it happens when you change an engine and even changing the sensor doesn't fix the problem, anyone had the problem and know how to rectify it?

Is the fuel pressure sensor wire connected to the sensor?

Buy a 2008 Hilux to go with the motor ???

http://www.baileysdiesel.com/on-highway ... p12711272/

this suites Euro4 engine and loom and ECU

Sorry to bump and old thread but this is exactly what my ute is doing after a engine swap. Did you end up solving the proble and how? Thanks

I’ve seen this somewhere on here, sensors on newer motors have slightly different resistance? so the ECU thinks it’s not working correctly. ECU to match the newer motor or sensor to match the old ECU, or adapter to interface the two.


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Had any luck,I’m having that same problem