Talk Morgan Forums Morgan Sports Cars Morgan Three Wheeler & Super 3 Ugh...check engine light is on

Those codes can also be related to fuel pressure, so you might want to confirm that is at 58, I believe. If the engine was out, perhaps, there is some fuel pressure issue at the engine fuel lines. Hope it gets sorted out quickly.

Very true CasaLobo but I assume that as a long time Talk Morgan member PhilipNZ would have replaced his standard fuel pump for a more reliable Walbro one long ago...... As you say, always worth a check of the fuel pressure at the test point, particularly with those codes.

Thanks guys - I'll check that. No I haven't replaced the fuel pump, I've never had an issue with the car until the rollers failed at 10000km

Thanks again, found a local supplier and ordered the kit

This is the most up to date version of the fuel pump replacement instructions. https://www.mtwc.co.uk/wp-content/u...l-pump-replacement-April-2020-update.pdf

Well I ran all the old fuel out and refilled. The car is going great with non of the tardiness it had with the old fuel. Trouble is the light still comes on so I've ordered a replacement fuel pump and will talk to my mechanic.

It could take 10 or so cycles of running the engine for the fault code to clear and the light go out.

In our case, this silly engine light issue was solved sending the ECU to MMC. They loaded a new program to the ECU. Was it an update? Or the Euro3 mapping? I can't say because they don't want to tell... But both Ana María and I feel that the engine runs much stronger between 2500-3000 rpm than before...

And the light (until now. I hope it keeps that way) has not come back.

With regard to reflashing the ecu, i have got a box file with the cooling fan code.
I used this when fitting the fan to my car.
It is a 30 sec job to upload to the ecu using ProTune software

Box file can be sent by email.

What file is currently in your ecu can be seen by using Protune and looking at 'comments'

You must have an unlocked e u?