Intake mainfold pressure sensor - no signal (sporadic)

[phade]

Hi everyone,

My car had acted up on my way back from work tonight (it was revving up and down rapidly at idle) and decided to behave its self when I revved up the engine (to about 2,500 rpm) for about 10 seconds.

I quickly checked the fault code memory when I got back home tonight and found the following error:-

- Fault source: 00519 003

- Intake manifold pressure sender - G71
No signal /SP

The quick question I have is that is there anything else to look for before I remove the ECU from my car to check it's circuit board for dried solder joints, etc?

(I have already thought about unblocking the vacuum pipes and checking the rubber hose on the ECU, which I'll be looking at this coming Sunday).

Thank you everyone in advance.

Cheers,

Phil

[phade]

Hi everyone,

I have already found what the problems were, they were the following:-

- Partially blocked fuel pressure regulator rubber elbow (blew it out with compressed air)

- Some poor solder joints on the ECU's circuit board.

Thank you everyone for reading my post.

Cheers,

Phil