200 kms out of a full tank of premium fuel

[bigneilsen]

i had same problem. cleaned the filthy MAF, reset the ECU and it was much better.

 

[SUSVS]

If my cats r blocked how do I go unblocking them or is my only legal option replacing them???

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[tezza]

Any engine lights appearing or rough idle? Fuel tank leak?

 

[SUSVS]

Engine lights on but that's cause of oil pressure switch, everything else is ok

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[tezza]

You've had it scanned and its only the oil pressure causing the fault code?
Has it always chewed through the fuel or only when you replaced the oxygen sensors, fuel pump etc.

When you get low on fuel, is it the warning light going on? The other thing that might cause it is if your fuel sender is reading the tank wrong?
How many litres can you put in when its empty?

 

[Tsunamix]

If your cat's blocked it's because the honeycomb holding the catalyst has collapsed. Only option is to replace.

Reset the ECU is a first step. Necessary because it uses recent historical records to weight it's current tuning. Remove the records and it will default to factory tune.

 

[SUSVS]

Filled up tonight from this point n it took 40.04L
Doesn't look right hey?

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[tezza]

Id say its slightly wrong and the fuel level in the tank is reading slightly wrong. Check what amount the sender is reading in the fuel tank by accessing the service menu through the trip computer (hold set and mode i think) before turning to on position and then let go.

Then fill and see how much it reads. When its half way see again how much.

 

[VT-565]

WTF did you send it to a wrecker for?

 

[SUSVS]

Wrecker n also qualified mechanic, I thought it would of been safe