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BAC Valve

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Old Jul 14, 2004 | 06:54 PM
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BAC Valve

i pulled the codes from my newly acquired S5 TII, and i got 34 which is the solenoid valve (BAC) is there any ways to check it, clean up the connections or something to be sure before i go and try to find a new one?

also my OMP is bad.... POS!! thats $1300 i dont have! anyone have either one for sale by any chance?
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Old Jul 14, 2004 | 07:04 PM
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$1300 for a MOP? who ever told you that is on crack, look in the for sale section, i bet you can get 1 for 40bux
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Old Jul 14, 2004 | 07:19 PM
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The FSM has all the electrical checks for the BAC valve...
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Old Jul 14, 2004 | 07:23 PM
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Originally posted by calio64
$1300 for a MOP? who ever told you that is on crack, look in the for sale section, i bet you can get 1 for 40bux
http://www.mazdatrix.com/getprice.as...m=14-600B-N350
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Old Jul 14, 2004 | 07:23 PM
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You may have a disconnected/broken wire. My engine light came on and the code was about the O2 sensor. The wire was just broken.
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Old Jul 14, 2004 | 07:24 PM
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LMAO Mazdatrix is on crack. You can almost get a new motor for that much, hell a new FC too!
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Old Jul 14, 2004 | 07:25 PM
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Originally posted by MRX_Rotary
You may have a disconnected/broken wire. My engine light came on and the code was about the O2 sensor. The wire was just broken.
yeah i know, i also had the water thermo sensor code, but it was just the wires as it is in 99% of the cases. but as for the MOP its not just a wire, i got code 26 AND 27.

Last edited by deltr0n`; Jul 14, 2004 at 07:27 PM.
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Old Jul 14, 2004 | 07:25 PM
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Originally posted by beefhole
LMAO Mazdatrix is on crack. You can almost get a new motor for that much, hell a new FC too!
for real, that is unbelievable
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Old Jul 14, 2004 | 07:26 PM
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Originally posted by calio64
for real, that is unbelievable
know what your talking about before you go post whoring... thanks!
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Old Jul 14, 2004 | 07:50 PM
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Time to go premix!
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Old Jul 14, 2004 | 07:58 PM
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Just a FYI=If the omp shorted out, hopefully it didn't take the ecu with it. You'll know after you replace the omp. You may know, but you can't eliminate the omp. Remove it from the engine, yes, but the ecu has got to see it working, or at least operating.
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Old Jul 14, 2004 | 08:31 PM
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Originally posted by deltr0n`
know what your talking about before you go post whoring... thanks!
**** that, $1300 for a MOP is stupid, you should know that, just cause mazda trix smokes crack doesnt mean you should too, i honestly thing anybody who will consider paying 1300 for a mop is a dumbass, like i said you can get 1 in the for sale section for cheap cause everybody is elimainating this even in the s5
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Old Jul 14, 2004 | 08:57 PM
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Originally posted by calio64
**** that, $1300 for a MOP is stupid, you should know that, just cause mazda trix smokes crack doesnt mean you should too, i honestly thing anybody who will consider paying 1300 for a mop is a dumbass, like i said you can get 1 in the for sale section for cheap cause everybody is elimainating this even in the s5
ok Mr. KNOW IT ALL!!! you cant freakin eliminate the OMP on an S5 because its electric, and its ran by the ECU... in order to go premix, you need a STANDALONE...

liek i said... before you go post whoring, know what the hell your talking about!!! go post ***** somewhere else... jesus christ...
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Old Jul 14, 2004 | 09:06 PM
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what ever dude theres many people that go stand alone and eliminate the MOP on a s5, check it out never mind about the for sale section and nothing i said, as a matter affact 1300 for a MOP is a damn good deal, you should buy it

there you happy now?

sorry for trying to help you

i wont click on your thread no more
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Old Jul 14, 2004 | 11:28 PM
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Originally posted by calio64
what ever dude theres many people that go stand alone and eliminate the MOP on a s5
LOL, that is what i JUST said!!!

Originally posted by deltr0n`
in order to go premix, you need a STANDALONE...
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Old Jul 26, 2004 | 11:53 PM
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bump Did you fix this problem yet? I am having the same problems as you. I pulled the codes and got 26 and 27. Was your ECU gone?
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Old Jul 27, 2004 | 02:02 AM
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ECU gone? no. You have an S5 right? 26 and 27 is your Oil Metering Pump on an S5, you need to get a new one. I fixed mine by swapping it out with another used one that works! and the BAC valve was just a loose wire.
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Old Jul 27, 2004 | 02:08 AM
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Well I only asked about your ECU being blown since A LOT of s5 guys who had their OMP go out on them had their ECU blow as well. Thanks for the update though.
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Old Jul 27, 2004 | 02:13 AM
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https://www.rx7club.com/showthread.php?t=331287
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Old Jul 27, 2004 | 02:17 AM
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^ thanks for the link but I already posted in that thread like 3 hours ago. haha
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Old Jul 27, 2004 | 02:13 PM
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thats a pretty damn good price too!
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