Can I ask a favour folks, next time any of you with an IID tool is checking over their SDV8 can you please tell me what the live value for the mass air flow sensor for bank 2 is reading on your car? In fact it might be useful if any TDV8 L322 owners could do the same since it's practically the same engine.

As you can see in the piccy, mine is reporting zero on bank 2. (bank 1 looks fine). For all I know this might just be normal as the IIDTOOL is showing no fault code is being raised in the ECU(s) about it. For all I know this engine only has one MAF sensor that feeds both banks.

Thought I should check since having the new engine fitted - maybe they forgot to connect a plug somewhere. So far I have to say they did a good job. I thought there would have been a few teething troubles but none (so far.....doh!)

Many thanks.
Fleagle.

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Stan, please can you move this to the L322 technical section. - more folk may see it.
Thanks

Fleagle I've just been out to my L405 TDV8 and this is what it looks like

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Being sequentially turbocharged, the Secondary turbo does not spin all the time, so those readings are completely normal

Appreciate it. Many thanks guys.