1991 magna tr manual (australian model) 4 cylinder- I have owned this baby for 4 years and am looking at replacing the ecu (engine control unit? computer) for the second time. It cost me $700 last time. I was specifically told that the warranty was for 12 months- and it probably lasted 2 years.

Is there anything that makes these things screw up?

Without a repair manual or removing the unit, how do I determine the part number?

ebay has these for sale for around $150 (reconditioned)
MITSUBISHI MAGNA TR 4 CYLINDER.

ENGINE COMPUTER MODULE / ECU.

*
The Module has been Professionally Reconditioned.
*
The Module comes with a 12 Month Warranty.
*
Module Part Numbers:

BOSCH: 9.260.060.046 / MITSUBISHI: AW335189

Will these fit my TR?

Help please.

Mitsibishi part number AW335189
Bosch part number 9 260 060 046

is for a tr magna

i have converted a sigma to efi with that ecu and wiring loom from a tr magna

it will fit and work

i hope i have been some help.

you can buy one from a wrecker for a TR now so many of them

three plugs or two

you have to know what yours is the wreckers have them on the shelves or in the cars still

approx $75 as at Feb 08