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Author Topic: 0173,0300,0301  (Read 663 times)

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feeutfo

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0173,0300,0301
« on: 04 October 2012, 15:01:57 »
Arse!

Felt a bit more laggy than normal. Get on the motorway, big lag as it changed into 3rd, but the lag continued as a misfire, wouldn't clear, elm on, splutter splutter.

Pull over, re start, all fine.

Codes are 0173 fuel trim bank 2
0300 random miss fire
0301 misfire pot 1.

Guess I need the trims read. :(
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aaronjb

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Re: 0173,0300,0301
« Reply #1 on: 04 October 2012, 15:07:53 »
Feel free to stop by if you're in the area Chris - I can pull fuel trims with the gizmomabobber; assuming you don't have something at home to do that already.

I guess it ran very lean on bank 2 so the fuel trim would be hard up against the end stop? Dickey injector?
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feeutfo

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Re: 0173,0300,0301
« Reply #2 on: 04 October 2012, 15:17:56 »
Just to add, this is on gas.

Bank2 always seems to play up, unable to pin down why.
New bosch lambda and coil PAC on bank2.

Bank1 all original.

But confused as to why bank2 is off, but pot 1 has the miss...?

Cheers Aaron. Will be in touch. :)
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Kevin Wood

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Re: 0173,0300,0301
« Reply #3 on: 04 October 2012, 16:03:46 »
Can always get the Tech 2 + Stag software on it if you like..

So easy, in fact, I could do it in a curry house car park. ::)
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feeutfo

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Re: 0173,0300,0301
« Reply #4 on: 04 October 2012, 16:10:29 »
Aw Kev, diagnostics and Curry. You know how to sweat talk a guy.  :-*
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aaronjb

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Re: 0173,0300,0301
« Reply #5 on: 04 October 2012, 16:13:04 »
Quote from: chrisgixer on 04 October 2012, 16:10:29
Aw Kev, diagnostics and Curry. You know how to sweat talk a guy.  :-*

Just how hot is this curry going to be?  :o ;D
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05omegav6

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Re: 0173,0300,0301
« Reply #6 on: 04 October 2012, 16:33:34 »
Need to pop over to Kevins to collect my inlet manifold, two birds perhaps :-\ I'll bring the donuts ::)
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Kevin Wood

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Re: 0173,0300,0301
« Reply #7 on: 04 October 2012, 16:43:21 »
I can feel a plan coming together. Now, where did I put my taps and dies?
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feeutfo

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Re: 0173,0300,0301
« Reply #8 on: 04 October 2012, 18:08:41 »
Where though? Fleet?
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zirk

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Re: 0173,0300,0301
« Reply #9 on: 04 October 2012, 19:56:55 »
Thought you were posting up a dodgey Telephone Number there for miniute, got my attention!
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feeutfo

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Re: 0173,0300,0301
« Reply #10 on: 06 October 2012, 09:55:42 »
Kev had a look last night with tech 2.

Nothing obviously odd on petrol, although the maf looked high at 14/15kgh hes said, iirc. Fuel trims rock steady at zero on pereol once codes cleared, but showed about 17% and 8%fuel trim prior to.

Switch to gas and the oddness starts, fuel trim rapidly headed south, turned gas off fuel trims went back to normal. Tried a couple of times, but it didn't always play up. Seemed intermitant. It was cirtainly peaky enough driving it this morning.

Odd. Needs further fiddling. Tbc...
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TheBoy

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Re: 0173,0300,0301
« Reply #11 on: 06 October 2012, 10:06:24 »
Needs the LPG calibration looking at.

13-14kg/hr is about right for a 3.0/3.2, once warmed up beyond fast idle
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TheBoy

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Re: 0173,0300,0301
« Reply #12 on: 06 October 2012, 10:06:56 »
Oh, and check 1/3/5 CP
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