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Engine Warning Light 2002 2.0l

Posted: Sun Nov 27, 2016 12:49 pm
by psquiddy
My engine warning light has come on (yellow) - any suggestions or do I need to get a diagnostic readout?

Will my local garage have a diagnostic device that will fit?

Would something like this work?

Is OBD2 a spec? Does that spec work for the Bongo?

Re: Engine Warning Light 2002 2.0l

Posted: Sun Nov 27, 2016 2:12 pm
by psquiddy

Re: Engine Warning Light 2002 2.0l

Posted: Mon Nov 28, 2016 2:55 pm
by NathM
usually the lambda sensor (o2) heater coil failure

Re: Engine Warning Light 2002 2.0l

Posted: Thu Dec 01, 2016 9:03 pm
by Bongolia
This is probably what you or your garage will need.
If he cannot help PM me I am in Carshalton.
Have a look at this..

http://igmaynard.co.uk/bongo/forum/view ... 82#p681282

Re: Engine Warning Light 2002 2.0l

Posted: Fri Dec 02, 2016 7:49 pm
by psquiddy
I ordered a similar device but it has not turned up yet.

I am also in Carshalton - and went to the Dorset Steam Fair - I must have seen you around.

Re: Engine Warning Light 2002 2.0l

Posted: Fri Dec 02, 2016 8:37 pm
by Bongolia
We were up by the supermarket and shower block. White AFT Aero and leaky Kela awning! :?

Re: Engine Warning Light 2002 2.0l

Posted: Fri Dec 02, 2016 8:56 pm
by psquiddy
No sign of a supermarket or showers where we were - we were near the gate at the craft tent end.

Grey 2.0l tin top with a Khyam Screenhouse.

Re: Engine Warning Light 2002 2.0l

Posted: Fri Dec 02, 2016 9:08 pm
by Bongolia
Like ships that pass in the night then. :P

Re: Engine Warning Light 2002 2.0l

Posted: Tue Dec 06, 2016 3:00 pm
by psquiddy
My diagnostic thingy has arrived and it tells me the fault is:
"P0135 o2 sensor heater"

is that the "the lambda sensor (o2) heater coil failure" then?

If so - how do I know which one to buy - there are 3 types on the BF shop.

Re: Engine Warning Light 2002 2.0l

Posted: Tue Dec 06, 2016 6:11 pm
by teenmal
Did you try a Reset.?

Regarding the type, check it with the VIN.

Re: Engine Warning Light 2002 2.0l

Posted: Tue Dec 06, 2016 7:08 pm
by psquiddy
Did you try a Reset.?
If I use the device to clear the error will the problem still be there but not lighting the warning light?

Or - if the problem is still there will it just make the light come on again?


Has anyone tried the universal lambda sensors on Ebay?

Re: Engine Warning Light 2002 2.0l

Posted: Tue Dec 06, 2016 8:07 pm
by g8dhe
The light will just come back on again, if the fault is intermittent the error light may also go out as well whilst the fault isn't present.

Re: Engine Warning Light 2002 2.0l

Posted: Wed Dec 07, 2016 5:20 pm
by rita
psquiddy , if you mainly do very short journeys with your vehicle a fast run for several miles and a reset might do the trick. I think peeps on here refer it to an Italian Tune - Up.

Good Luck.

Re: Engine Warning Light 2002 2.0l

Posted: Wed Dec 07, 2016 7:10 pm
by Bongolia
Intrigued!
So your vehicle has an OBD connector like in the Ebay ad, you didn't need an adapter?
How many O2 sensors are on your vehicle have you one before the CAT and another after?

Re: Engine Warning Light 2002 2.0l

Posted: Wed Dec 07, 2016 8:48 pm
by psquiddy
I tend to do long journeys so that idea is out. I might try to take the existing sensor out and soaking it in carbon cleaner or coke.

No adapter was needed and I believe there is only one sensor.