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Re: Mechanical problems with Lean or Rich codes
Posted to Technical Theory Forum on 10/17/2014 11 Replies

Bank 1 off timing, -12 STFT at 800 rpms. WOT jumps to +10, then gradually falls back 0 and falls way down to -20 on deceleration.

Bank 2 is totally opposite.

Looks like in this case, it's much pronounced at idle. Login to read more.

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