Engine - Engines Forum - Peugeot 306 GTi-6 & Rallye Owners Club

Post #1

Hi
I have a gti6 with a running issue, it is over fueling to the point where it chugs along almost like it misfiring only under 2000rpm and also dumps fuel in the engine oil, also has a low manifold vaccum its around 500 m/bar just over, I have so far changed-

Injectors (cleaned/filters/o-rings)
Inlet/throttle body gasket
Engine temp sensor(green one)
Fuel pressure reg
Plugs
Lambda sensor
Timing belt
Crank pulley
Flywheel
Map sensor
Coil packs
Throttle position sensor
Speed sensor
Crank/cam sensors have been checked and seem to be working
If anyOne has had the same problem please help

________________________________________

Moonstone gti6

Post #2

is it black?

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #3

is there need to have 3 posts exactly the same in one day?

________________________________________

1997 blaze GTI-6 bought january '11 £800

Spend to date on parts £827.88

Post #4

Don't no what the 3 post are about iv only posted it once lol it's moonstone

________________________________________

Moonstone gti6

Post #5

i have a feeling theres a fundemental bodge going on, or something like the lambda is stuffed even though its new

Actually try unplugging the pas sensor too, as the chugging could just be that its faulty and not compensating for the pump.

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #6

moxigti6 wrote:

it's moonstone

thats your problem, get a respray and all your engine troubles will disappear Wink

________________________________________

1997 blaze GTI-6 bought january '11 £800

Spend to date on parts £827.88

Post #7

I wish it was just a bodge goin on would be easier to fix ha I did wonder if it was the lambda but when viewed on live data looks to be doing its job

________________________________________

Moonstone gti6

Post #8

btw i would just delete the other threads in engine as you have responses here now and it will just get busy and hard to keep track of otherwise.

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #9

I think iv managed to delete the others:-)
I'm new to the messaging n all that iv only ever read through the forum
But car problems made me have to pay the fiver haha

________________________________________

Moonstone gti6

Post #10

Moved to Engines. Smile

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love

Post #11

Elliotrw only just read the part about unplugging the pas sensor will try that 2moz cheers mate

________________________________________

Moonstone gti6

Post #12

low vacuum,

is this a steady value, or is it fluctuating?

Post #13

moxigti6 wrote:

I think iv managed to delete the others:-)

Don't worry, I've deleted them for you... Wink

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love

Post #14

Cheers mate and it is a steady vaccum no fluctuation atall

________________________________________

Moonstone gti6

Post #15

Forgot to say also when viewing the live data my injectors are open for 3.7 m/s when viewing my friends 6 they were open for 3 m/s this was on idle, someone did suggest a break in the loom what do you all think?

________________________________________

Moonstone gti6

Post #16

________________________________________

Moonstone gti6

Post #17

There can always be a cut in a wire, especially the wires to the coil packs because these get hot

You've got to check with a multimeter every pin on the ECU with is corresponding pin in the loom.

For instance pin 1 connector MAP sensor = pin 41 ECU