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2ginevo8 [2010/12/03 08:31] twdorris |
2ginevo8 [2011/01/04 13:16] twdorris |
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So I thought I'd put this page up to help guys get the ball rolling. | So I thought I'd put this page up to help guys get the ball rolling. | ||
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+ | FWIW, I run with a 2G ECU in my own daily driver EVO8 using the same information below. It all works very well. Now that the fans have been addressed (see below), I have absolutely no problems driving the EVO8 on a 2G DSM ECU. It drives just as well as it does on the stock ECU. | ||
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Obviously, you need to swap a few wires around on the ECU harness. This is the list of the main things that need to be re-ordered. | Obviously, you need to swap a few wires around on the ECU harness. This is the list of the main things that need to be re-ordered. | ||
- | **Evo harness** -> 95 ECU | + | **Evo harness** -> 95-97 DSM ECU |
**22** -> 8 Swaps Fuel pump relay and AC relay control \\ | **22** -> 8 Swaps Fuel pump relay and AC relay control \\ | ||
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**10** -> 23 Inverts coil control for proper firing order \\ | **10** -> 23 Inverts coil control for proper firing order \\ | ||
- | **23** -> 10 | + | **23** -> 10 (LEAVE 10 AND 23 ALONE IF YOU'RE USING A 97 ECU...DO NOT SWAP) |
- | **32** -> 20 Moves condensor fan control to ECU \\ | + | **32** -> 20 Moves condensor fan control to ECU (NO LONGER RECOMMENDED)\\ |
- | **34** -> 21 \\ | + | **34** -> 21 (NO LONGER RECOMMENDED)\\ |
**NOTE:** Before wiring pins 32/34 to 20/21, read the fan control section below for a different approach that works better. | **NOTE:** Before wiring pins 32/34 to 20/21, read the fan control section below for a different approach that works better. | ||
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58 JUMPER TO 89 Do not swap, splice 89 (crank signal) to 58 (tach input) for proper tachometer operation. | 58 JUMPER TO 89 Do not swap, splice 89 (crank signal) to 58 (tach input) for proper tachometer operation. | ||
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+ | 37 Cut this wire. It provides the ECU with a power steering pressure switch indication. This is used to raise idle when you turn the steering wheel. But it causes more problems than anything else when running a 2G DSM ECU. Just cut it. It's not needed. I have no dips in idle when turning my steering wheel with this wire cut. | ||
56 Cut this wire, run a wire from 56 at the 95 ECU to pin 1 at the data link connector. Cut pin 1 wire at DLC, do not splice this in. | 56 Cut this wire, run a wire from 56 at the 95 ECU to pin 1 at the data link connector. Cut pin 1 wire at DLC, do not splice this in. |