Hi i have a n/a manual which is running rich, and looses power when under throttle also idles at 1k when warm am at a loss at what try next, already tried plugs and coils fine, had new maf, new temp sensor checked timing checked for intake leaks(can't find none) ecu gives no faults, help please been like this since i got it and doing my head in now

thanks

gareth

You need to get it on a conzolt and look at the operation of the o2 sensors. Look in the conzolt nere you thread to find out who has one near you. Also check for vac leaks and clean the ecu temp sender and conections, see engine by numbers to locate it.

 

Allan

hi zmate

 

i had that problem once and it turned out to be a broken wire on the temp sensor, suggest you try that mate.

 

regards big mo

bad temp sensor

vac leak somewhere

faulty fuel pressure regulator.

 

Do a fuel pressure test.

 

o2 sensors wont effect your full throttle only casual driving where it helps it run more effiecently.

bad temp sensor

vac leak somewhere

faulty fuel pressure regulator.

 

Do a fuel pressure test.

 

o2 sensors wont effect your full throttle only casual driving where it helps it run more effiecently.

thanks guys

already have new temp sensor,cant find vac leak anywhere

will check temp wires again although have cleaned already but never know

 

do these normally have 2 fpr's and are they normally black as dont look aftermarket but looked at loads and not seen any black inc standard replacements

thanks

I bought a new fpr and it was a metal silver colour. There is one on the car and one fuel dampner which looks like one, The fpr is to the right on the plenum dont get them confused.

I bought a new fpr and it was a metal silver colour. There is one on the car and one fuel dampner which looks like one, The fpr is to the right on the plenum dont get them confused.

cool cheers

My old one was black by the way.