Misfire issues

[Grumble and Grouch]

Originally Posted by jonno12

lates are who people from your neck o the woods use they're members on here. very good I believe

They're too good- booked up for ages!

[Grumble and Grouch]

Originally Posted by T-Cut

Turbo injector? Do you mean the wires from the lambda sensor seen here to the left of the turbocharger?



If so, that could be the cause of the warning light and the lumpy running.

TC

Excuse my ignorance of engine parts. It's on the top of the black plastic box with injection written on it! Goes into a component with turbo written on it. Think there's a part number of MG-R MHK101040. The wires you mention appear okay.

[T-Cut]

Originally Posted by Grumble and Grouch

Think there's a part number of MG-R MHK101040. The wires you mention appear okay.

Ah, that's the inlet manifold absolute pressure sensor (MAP). See this for more:https://en.wikipedia.org/wiki/MAP_sensor

If the connections here are dodgy, the ECU will receive inappropriate signals that may well upset the fuelling. That's a vital bit of wiring that has to be right. I'd get someone to look at the harness and maybe replace what's necessary.

TC

[Grumble and Grouch]

Originally Posted by T-Cut

Ah, that's the inlet manifold absolute pressure sensor (MAP). See this for more:https://en.wikipedia.org/wiki/MAP_sensor

If the connections here are dodgy, the ECU will receive inappropriate signals that may well upset the fuelling. That's a vital bit of wiring that has to be right. I'd get someone to look at the harness and maybe replace what's necessary.

TC

I think that's a relief! At least I've probably found the problem!