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Old 30-12-2007, 08:42 PM   #1
d3zire
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Default o2 sensor

i think my o2 sensor needs replacing iv got an xr6 and im getting about 280km out of a tank just casual driving. would like to know what people think if this is my problem?

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Old 30-12-2007, 10:45 PM   #2
sly
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Does the car start OK or need a lot of cranking to fire?
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The Frankenfalcon... AU1.5 Wagon, BA brakes, AU2 booster, BA2 XR6T engine, stock from airbox to turbo, 8psi/98 octane tune 240RWKW, BF XR6T cat, quiet 3" zorst, Pex BSO660 & BSO439 mufflers, 84 db, built BTR box, 3.08 LSD, Emer SVI LPG, AU1 XR8 alloys, Momo wheel, JVC KDR746BT head unit, Aerpro steering wheel control wiring.

Sleeper, anyone?
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Old 30-12-2007, 10:54 PM   #3
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How many k's since it was last replaced?
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nah mate, aussie cars are the besterest and funnerest, nothing beats them, specially a poofy wrong wheel drive
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Old 31-12-2007, 02:26 AM   #4
Burley
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sorry to steal ur threa but mine is chewing about the same....had sensor changed at 100 thou km it has 125 now....its starting to be hard to crank...had fuel press reg changed and still doing it
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Old 31-12-2007, 09:42 AM   #5
sly
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If the car cranks over a lot & is hard to start (and drinks like a fish) it could be a dud TMAP sensor. Best way to confirm is to have the PCM scanned for DTC's (Diagnostic Trouble Codes). Many sparkies & EFI mechanics can do this between $65 and $90, or the Ford dealer of course.

If the car runs rich for too long it'll collapse the cat - if you hear a metallic buzz under the car at idle the cat's on the way out. Leave it too long & it'll clog your exhaust & the acceleration will suck.
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The Frankenfalcon... AU1.5 Wagon, BA brakes, AU2 booster, BA2 XR6T engine, stock from airbox to turbo, 8psi/98 octane tune 240RWKW, BF XR6T cat, quiet 3" zorst, Pex BSO660 & BSO439 mufflers, 84 db, built BTR box, 3.08 LSD, Emer SVI LPG, AU1 XR8 alloys, Momo wheel, JVC KDR746BT head unit, Aerpro steering wheel control wiring.

Sleeper, anyone?
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Old 31-12-2007, 07:30 PM   #6
Burley
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got car checked few months ago but there was no map errors.....could this still be prob???
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