... matching that name reach out to Bdub (Ill ping him) here who has done a 1999. I think Hilton is the guy who does the ECU change to eliminate TCU chatter and perhaps integrate the clutch switch and reverse light in too. (reverse light might go through CDM , not ECU but those guys will know)

reach out to Bdub (Ill ping him) here who has done a 1999. I think Hilton is the guy who does the ECU change to eliminate TCU chatter and perhaps integrate the clutch switch and reverse light in too.

(reverse light might go through CDM , not ECU but those guys will know)

... because it never worked. I interfaced to the existing Volvo instrument cluster and added boost and EGT gauges. I have two maps in the ECU & TCU and can change them at the flip of a switch (efficiency or power). I did all the work myself with the exception of the driveshaft (Fleetpride), ...

... are supposedly a one shot program circuit board. It may be able to work assuming the same transmission is fitted, but you cannot talk to the ECU/TCU unless the Vin#'s match in both. Neil.

... this side of the Atlantic is the lack of donor cars to do a manual swap. The majority of cars hear are automatics and AWD manuals are really ... After going through and having the codes, the issue ended up being the TCU. The contacts on the TCU to the main connector in the box had become ...

... asking for some advice following my recently completed 850 Turbo Manual Swap. The mechanic who did the swap for me did not completely remove the tcu from the ecu Thanks y'all. I have a couple P80 manuals, there is only one computer in the ...

... asking for some advice following my recently completed 850 Turbo Manual Swap. The car runs and drives and is responding well enough for regular highway ... The mechanic who did the swap for me did not completely remove the tcu from the ecu like most people recommend (he was trying to be a least ...

... with no real service information and basically no parts available. Your TCU seems to work from your data readout, so I'd try to plan ahead a tranny swap rather than be stranded and have a non op car. My AT in my 96R was well maintained with ...

... with as that is when we got chipped keys. In that case we have to swap everything that stores the Vin#. I'm not sure if the IMMO stores the ... car. Unfortunately it was a 4 speed auto not 5 speed auto. It made the TCU unhappy. However the car still started so it tells me the IMMO and ECU ...

... car indicated the mileage on the replacement cluster. However, when I tried to connect Vida to check other issues, it would not talk to the ECU/TCU I'm guessing as there was a programming mismatch on the Vin#'s. On a P80 that can't be reprogrammed according to Volvo to prevent tampering. This ...