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Author Topic: help required please  (Read 1813 times)

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Elite Pete

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Re: help required please
« Reply #15 on: 12 September 2010, 09:23:34 »

Sound like its in limp mode, you'll need the codes ;)
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000jonboy

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Re: help required please
« Reply #16 on: 14 September 2010, 18:33:52 »

right guys i,ve been and read the codes think i did it right it goes 212129493947 hope someone will make sense of that :) ill also add that it will rev to 2000 rpm then drop to a thousand then back to 2000 lightg ondash stays on all the time
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PhilRich

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Re: help required please
« Reply #17 on: 14 September 2010, 18:47:42 »

Lambda sensors connected correctly? wiring in good nick from sensors to plugs? :-/
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000jonboy

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Re: help required please
« Reply #18 on: 14 September 2010, 18:57:43 »

as far as i know cant see that it will be sensors as ll good before
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RobG

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Re: help required please
« Reply #19 on: 14 September 2010, 20:13:58 »

Is the TPS fully connected. :question Do the butterflys open fully when engine not running :question Number 5 injector connected :question
« Last Edit: 14 September 2010, 20:15:04 by RobG »
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000jonboy

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Re: help required please
« Reply #20 on: 14 September 2010, 20:16:39 »

hi i,ve not got drive by wire throttle it is done by cables
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RobG

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Re: help required please
« Reply #21 on: 14 September 2010, 20:23:43 »

I know that :) but the 2.5 has a TPS on the throttle body
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000jonboy

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Re: help required please
« Reply #22 on: 14 September 2010, 20:26:01 »

ok i know whatr you mean yes is connected it all run fine in doner car :-/
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000jonboy

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Re: help required please
« Reply #23 on: 15 September 2010, 21:01:15 »

just another thought would it cause it to do that if the vacum pipes were connected the wrong way ?
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RobG

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Re: help required please
« Reply #24 on: 15 September 2010, 21:13:53 »

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000jonboy

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Re: help required please
« Reply #25 on: 21 September 2010, 23:25:40 »

Bit of a update peeps, i took  the pleneum off tonight and it stunk of petrol,i also found that it wasn'tsitting properly. all put back together but still have same problem ,i,ve also noticed that the  chrome pipe in front of the drive belt  gets red hot !! can any one explain why is this??? it has also blown the short  rubber pipe it connects onto,could this be the problem??
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000jonboy

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Re: help required please
« Reply #26 on: 22 September 2010, 21:04:24 »

Anyone ?????? :-/
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Fuse 19

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Re: help required please
« Reply #27 on: 22 September 2010, 21:11:45 »

Did you connect the plug leads up correctly, particularly the 2-4-6 bank (which is not obvious).

Did you keep the original plenum and throttle pot that matches the ecu(the throttle pot pinout got changed at one point)
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Fuse 19

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Re: help required please
« Reply #28 on: 22 September 2010, 21:16:00 »

Can I also ask that you read the fault codes again as I suspect you have some errors in you numbers above.

I am guessing:

212129493947

is actualy 12 12 12 94 94 94 7.....

So when you read them you will get 3 12's to start and then each fault will flash out three times and read all codes until you get 3 off 12's again


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Fuse 19

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Re: help required please
« Reply #29 on: 22 September 2010, 21:19:48 »

94 is cam sensor by the way so check all plugs are connected up around the passenger bank
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