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Author Topic: Suzuki wagon R/ Vauxhall agila. F/Code  (Read 1243 times)

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The Red Baron

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Suzuki wagon R/ Vauxhall agila. F/Code
« on: 05 December 2015, 21:00:33 »
As above. 2006 model. 1.3l
I have code PO170 come up.
Starts fine, pull away and it coughs and splutters. Ok when warm.
Does have a strange surge at light throttle.
Also has silly k&n filter on it. Not by me.
Any idea's peeps.
:-)
Jon.
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Andy H

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Re: Suzuki wagon R/ Vauxhall agila. F/Code
« Reply #1 on: 05 December 2015, 21:17:16 »
Assuming the codes are similar to the facelift Omega

P0170 Fuel trim malfunction (Bank 1)

(or in other words the MAF is shagged due to oil contamination from the K&N) ::)

Unplugging the MAF should make it drivable & confirm the diagnosis........
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Re: Suzuki wagon R/ Vauxhall agila. F/Code
« Reply #2 on: 05 December 2015, 21:53:51 »
That's what I was thinking tbh. I will give it a try. Thanks Andy.  :y
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Andy H

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Re: Suzuki wagon R/ Vauxhall agila. F/Code
« Reply #3 on: 05 December 2015, 22:10:45 »
Assuming that the diagnosis is correct then the engine will run in limp mode with the MAF unplugged.

If you fit a new MAF then the ECU will try to run with the current (incorrect) fuel trims - do you have a code reader with the ability to reset the fuel trims?
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Re: Suzuki wagon R/ Vauxhall agila. F/Code
« Reply #4 on: 05 December 2015, 22:18:39 »
got a maxidiag pro MD801.
Not had it long so will have a gander.
 :)
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