Re: MAC-12 ECU wiring

[Phil@sievers.com (Phil Payne)]

In message <s35796ca.097@EWICO1.DIGITALGLOBE.COM> Dave Lawson writes:

> Interesting list. I added further descriptions from the
> MAC-11B/C in parantheses.

> 23.       Brown              Inlet Air Temperature Sensor (G42)
>           Brown/Red          Hall Sensor (G40)
> 24.       Blue               Hall Sensor (G40) (intake air temp sensor)

You're right.  23/24 are the air temperature sensor:

23.       Brown              Inlet Air Temperature Sensor (G42)
          Brown/Red          Hall Sensor (G40)
24.       Blue               Inlet Air Temperature Sensor (G42)

> Very similar to the MAC-11B/C ECU pinouts. One observation, it
> seems that your car has only 1 knock sensor, not the 2 you
> thought you had. 15/16 are used for the single knock sensor
> inputs.

Correct.  Extensive searches have failed to find the second knock
sensor.

--
 Phil Payne
 Phone: +44 385302803  Fax: +44 1536723021  CIS: 100012,1660