Merrill's 4G64 DOHC.

[BradMph]

For the DSM functions concerning the 10 pin on the MPI relay, here is an article that talks about this. If you haven't found it already.
http://www.dsmtuners.com/threads/1g-...nction.435961/

R4003.jpg
I'm still doing some resourcing on the 8 pin functions for the MM.


Your trying to mix the functions between the above MM unit image above, with the this one shown below, correct?
87b38plugwNumbers.jpg
Pin Name
1 None
2 +12V Switched (Ignition, Coil +)
3 +12V Constant
4 Ground
5 Oil Pressure Signal
6 Diagnostics
7 Starter Signal
8 Temp Gauge
9 Boost Gauge
10 Vehicle Speed Sensor