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ef running too rich 

 

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 Post subject: ef running too rich
Posted: Sun Jan 28, 2007 7:40 pm 
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Joined: 30th Dec 2005

Location: Mildura
VIC, Australia

is there anyway that i can get my car to lean out a little? its running at about 11:1 and im told it needs to be around the 13:1 mark. would an adjustable pressure regulator help or not?

cheers jim

 

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Posted: Sun Jan 28, 2007 8:11 pm 
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Ride: 93 ED sedan

Power: 161 rwkw

Location: Rockhampton
QLD, Australia

There may be a prob with the MAP sensor or ECT sensor. Test them first.

 

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Posted: Sun Jan 28, 2007 8:28 pm 
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Location: Mildura
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it had a jmm can in it, not 100% sure but think its a dev 3hl one. told thats whats causin bcoz it changed the vacume pressure in the inlet manifol at idle tell comp to dump more fuel in.

 

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EF futura manual, JMM cam, rollmaster adjustable timing gear, JMM port n polished head, extractors + full exhaust, lock rite LOKKA, raised compression, tinted windows, 17inch au xr tickford rims, LOW, 3inch CAI, sunroof, genuine tickford bodykit. NOW WITH 142RWKW

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Posted: Sun Jan 28, 2007 9:37 pm 
Getting Side Ways
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Age: 49

Posts: 6467

Joined: 18th Dec 2006

Ride: 93 ED sedan

Power: 161 rwkw

Location: Rockhampton
QLD, Australia

Yeah, that too, but the O2 sensor also gives feed back to the ECU on fuelling.

 

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