Those who run LPG converted 2.2's

[diesel des]

On gas on boost set the afr to 12.5 to 13.2:1

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[hunker7]

You can see what the afr ratio is on petrol and gas. In boost you want it leaner on gas than petrol.

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So I should be looking at 14.7 at idle, when under boost not lower than 12, according to PRJ for stock map, but mine is stage 1?

Idle should be at 14.7 for lpg too? By how much leaner we are talking?

[diesel des]

You can see what the afr ratio is on petrol and gas. In boost you want it leaner on gas than petrol.

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[hunker7]

What will I have to do once it's connected and working? Asking these questions now, because I will only have couple of days to mess about with it.

[hunker7]

Think I cut the wires or pulled the pins from the plug and pushed then through a grommet then put it together again.

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Oh I didn't think of that, thanks

[diesel des]

Think I cut the wires or pulled the pins from the plug and pushed then through a grommet then put it together again.

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[hunker7]

It must of being changing over to gas then.

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When I turned off the engine, started again, it didn't switch for a while. I'll keep an eye on it, and see if it's one off

Quick question, where did you put lambda plug? Bosch I have is pretty thick and I don't know how to get it in the car

[diesel des]

It must of being changing over to gas then.

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[hunker7]

The one at the tank or?

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No, the actual injector, I touched them and could feel solenoid working.

[diesel des]

The one at the tank or?

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[hunker7]

What do you mean they were opening quickly? Did it just change over to gas while you watched it? It does one cylinder at a time over maybe 2 seconds.

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I could hear solenoid clicking really quickly as if opening injectors, but it was still running on petrol.

[diesel des]

What do you mean they were opening quickly? Did it just change over to gas while you watched it? It does one cylinder at a time over maybe 2 seconds.

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[hunker7]

Just went for a quick drive and runs fine. While engine was heating up at one point all the lpg injectors just started opening very quickly, so switched the engine off and turned back on and was all good? Don't know what is going on.

[hunker7]

No misfires on petrol, just jumping revs occasionally, but I assume that's just mapping.

I don't think it's compression, starts too well and ticks over smoothly on petrol.

Wide band is going in this weekend so I'll get an idea of how she's running

[diesel des]

Fuel injector full open errors are common enough. Probably just a momentary thing that it logged.

Isnt it messing arround on petrol too? Something is up. Done a compression test recently?

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