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1985.5-87 Porsche 944 & Porsche 924S |
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| Bosch DME Type - ML3.1 |
All chips are shudder fixed |
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| Good | Better | Best |
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| PowerPROM - "Lambda Chip„ | PowerPROM - "3K5 Chip„ | PowerPROM - "Race Chip„ |
| Model Year | Porsche Part No. | BOSCH Part No. | Where Used / Region |
Our Part No. |
| 1985.5 to 1987 | 94461812104 [ 944.618.121.04 ] |
0261200077 |
USA 1986/87 | PP944-077 |
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94461812102 |
0261200058 |
USA 1985.5 * | ||
| 94461812103 [ 944.618.121.03 ] |
0261200076 [ 0 261 200 076 ] |
EURO/ROW 1986/87 | PP944-076 | |
| 94461812101 [ 944.618.121.01 ] |
0261200057 |
EURO/ROW 1985.5 * | ||
| 1988 | 94461812105 [ 944.618.121.05 ] |
0 261 200 086 |
Worldwide | PP944-086 |
| 1989 2.7 Liter | 94461812106 [ 944.618.121.06 ] |
0 261 200 089 [ 0 261 200 089 ] |
Worldwide | PP944-089 |
| * Use a PowerPROM to update older DME boxes [0 261 200 058 & 0 261 200 058] to the latest software.. | ||||
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PowerPROM Versions - a brief description of the different PowerPROM available. |
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"Race-Chip" - Performance chips that does not use the O2 sensor. Without the limitations of a O2 sensor leaning out the mixture, fuel is metered for the best power. Best for all around performance. "3K5-Chip" - Performance
chip with functioning O2 sensor only below 3,500rpm, not above. "Lambda- Chip" - Performance chip with O2 sensor. This chip functions in the same manor as the stock chip but with this exception: the "Lambda- Chip" uses the same high-performance mapping for both fuel and ignition as the "Race-Chip". |
| For use on Porsche 944 that have essentially stock engines and with minimal performance modifications if any. |
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Customer Remarks from July 2011 |
| "
Mr. Wilk, If only you could see the grin on my face right now… Your chipped DME arrived today. I would have wrote earlier but I’ve been busy for the past two hours finding every off ramp in the city. To say I’m overwhelmed and beyond excited about my “new” car would be an understatement. I installed your DME and a 1986 AFM on my early model 1985 944 this afternoon and I think I finally get what this Porsche thing is all about. I bought this car, my first ever Porsche, last fall and to be perfectly honest I was never that excited about it. In fact, I was on the verge of selling it due to the fact that I’d dropped several thousand dollars on the car and it never thrilled me that much. As of this moment, the ‘For Sale” signs are gone. I want to sincerely thank you. The work you do is nothing short of genius. I absolutely love that car now. Throttle response is amazing, that thing pulls through the entire rpm range now and I actually was able to downshift and blow past a PT Cruiser tonight. Never done that before. I’ll be searching for an RX8 to challenge next. I could ramble on here for hours but I just want to say thanks. I wasn’t expecting any where near the change I got. That car is damn fun to drive all of a sudden. It runs smooth and doesn’t clunk along at low speeds and try to buck me out of the driver seat. I have to work at 5am but I’m going out for another rip. Pretty sure the wife thinks I’m up to something since I’ve never taken that car out for a two hour drive and come back with a giant shit eating grin… All the best and thanks again from Canada, Bruce Porsche 944 with a 1984 to 1986 conversion " dated July 27 2011
" Hey FR, |
