Tag Archives: ecu
Reset Your Volvo’s Computer = Big Difference
How to do the reset? By simply starving the car’s ECU of electricity. How to Zero out Your Volvo’s Computer and Make it Re-Learn your Driving Style Since all 1990s and 2000s Volvos’ ECU’s have volatile memory and rely on a … Continue reading
Using an R ECU in a Turbo
Using an R ECU in a Turbo What happens when you use an 850 R ECU in a regular 850 Turbo? 850R ecu in Turbo model?
Standard (manual) Transmission Swap
Why US Turbos Won’t Take a Manual Transmission The rub is that the US versions of the ECU expect to have a dialogue with the TCU and when the communications stop (as in the automatic transmission and/or the TCU are … Continue reading
Volvo ECU Chip Guide
Performance Chip Overview This information has been gathered in my quest to increase the horsepower of my 1994 Volvo 850, S70, V70 turbo wagon. I am not affiliated, nor do I know any persons working at any of the companies … Continue reading
S40 2001 Computer Dead?
I changed my plugs and wires and they were working fabulously for about fifty miles. Today when I went to start my car nothing happened, not even a crank except a trouble code #602. s40 2001 Comp. Dead?
Important Information on Ecu issues (850,S70 series)
Q: “How do you open the module box? I’m not sure and don’t want to break it. Thanks. ” A: To open the control module box first locate the two clips at the left and right of the control module … Continue reading




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