Hi guys,
I have running problems with my Mk2 golf G60 conversion.
I bought a month or so ago and when i went to collect it there was an issue with it misfiring & hunting, we pushed in relay 80 and that solved it so when i got back i replaced the relay thinking it had an intermitant problem... that has not helped!
Basically when turned on its idle's ok until it gets warmish and then it starts hunting and wants to die.
I have so far done the following:
changed the blue temp sensor
new bosch super 4 plugs
checked all HT leads
Replaced dizzy and arm
checked and replaced 2 vacuum pipes
cleaned out the ISV
Checked CO POT which only seems to read up to 170ohmz..... possible issue!?
Also it is not currently running a lambda which may also be an issue.
After fitting these parts the car sounds smoother initially but is still hunting and trying to die just sitting still, after a few minutes you cannot drive it!
I am aware that if the ecu finds more than 1 fault it goes into limp mode although it is strange that it only seems to happen when the car is almost at full temp.
Basically if there is anyone that lives in bucks and is very familiar with these engines i would be more than happy to pay for your petrol if you could come and have a look and diagnose the issue.
The reason i say this is that i am happy to but a new co pot and wire up a lambda but if that does not solve it i will be really pissed off and want to be back on the road by the end of the month.
Thanks in advance.