A/F R's all over the place??

[Nick M]

You sure have a way with words slo

Yes he does. Along with an apparently odd taste in sexual partners

You know what you two remind me of sometimes, those two old guys in the balcony on The Muppett Show.

 

[jdub]

:umno:

Just promoting a little common courtesy Nick.

Trust me, the language around a Fighter Squadron bar is far worse

 

[Nick M]

Maybe just in this thread then. You of course behave yourself much more often than I do.

 

[SLO-MK3]

OK update-

still having this problem. I've got a new multimeter and o2 sensor(well used actually)but I'm not sure if it's any good.

I've performed the same tests to read the vf and these are the results;

I disconnected the battery to clear the ecu of any codes or default rich signals.

Engine at operating temp. and A/F R's in the high 17's to - - -. fuel press.@ 23 w/ vac

Vf @ 2500rpm's jumpered-0.05 with no change

jumpered @ idle-5.03

unjumpered @ idle-0.06 with no change.


Now, I did the same tests as above after a second key cycle(shut engine off and started back up) and got these results;

-Engine @ opp. temp. A/F R's are now @ 14.1 (fuel pressure ~23psi w/ vac)

jumpered @ 2500rpm-back and forth from 0.05-0.06

jumpered @ idle-5.03 with no change

unjumpered @ idle- back and forth from 2.26-2.27

A/F ratios remain @ 14.0-14.1

Any other ideas about this? What should I check next.
Thanks for everyones help.

*edit* Oh yeah, and still no codes.

 

[bfr1992t]

Fuel pressure is too low resulting in poor atomization/spray pattern.

 

[hottscennessey]

Have you tried re-setting the ECU since the new accordian hose was installed?