help - Motronic M1.5 adaptation issues

[Rich M]

Motronic M1.5 batch fires the injectors (all at the same time) so the motor
running will probably be pretty insensitive to injector timing retard.
I have a feeling that the crank sensor does not statically align with the
tooth gap at TDC - not much help that on it's own I know, but if I get the
opportunity I'll try and find out.
Rich.

> -----Original Message-----
> From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
> Behalf Of Aribert_Neumann at magna.on.ca
> Sent: 10 February 2000 20:59
> To: diy_efi at diy-efi.org
> Subject: help - Motronic M1.5 adaptation issues

snip

> 2.  Initially I thought that I had mispositioned the crank sensor
> relative to
> the trigger wheel.  If I had the crank sensor mispositioned by 20
> deg retarded
> the injector firing should be retarded also.  Would the engine
> not reflect this
> when running?  Does anyone know the static angular relationship
> between TDC,
> crank sensor location and the missing teeth on the trigger wheel
> for Motronic
> systems?  I am making an assumption that the relationship would
> be similar for
> various versions of the Motronic series.
>
snip

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