Fault code meanings

[nazzurro19]

Hey guys

finally had my car diagnosed and i have 3 faults, searching through google and the forum i cant really find a suggestion/solution to fix them

my faults are;

p0685 - ecm/pcm power relay open circuit
p0089 - fuel pressure reg
p0711 - crank/cam sensor

my plan is to buy a new tdc sensor , but how do i sort the other 2 ? They have been wiped for now but im worried this problem may reacur

Cheers for all the help guys

 

[Strettman]

hi, what was the problem that brought you to get the car code read? was the management light on? would it not start or struggle to start every now and then?

thanks

 

[nazzurro19]

Car would crank but wouldnt start and the immob light and eml was on

 

[Strettman]

did you get them to code read the immobilizer system too? if you were to do any of the things above i would go for the crank sensor first. replacing the ECM relay/testing might be something to consider too. it could be the immobilizer stopping it if there is a fault.

 

[nazzurro19]

After resetting the ecu the light turned off and it stays off ive ordered a new sensor but wont be here till monday so ill swap it over and hope and pray the car starts