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Category: ECU, TCU, PNP, ETM & Other Modules

Volvo Engine Control Unit (ECU), Transmission Control Unit (TCU), Park Neutral Position Switch (PNP), and other various modules.

Volvo Ecu -

ECU Failure in a ’99 V70-XC

Post date May 3, 2021
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo 850, Volvo C70, Volvo Electrical & Battery, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

Volvo 850 - 850, 850 wagon, 1994, Exterior, Historical, Images

How to access ECM & TCM on 850, S70, V70, XC70, C70

Post date April 2, 2021
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo 850, Volvo C70, Volvo Electrical & Battery, Volvo Repair Documentation, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC
7 Comments on How to access ECM & TCM on 850, S70, V70, XC70, C70

Wanted: ETM - Needed in Ohio

anyone have a newer contactless ETM?

Post date September 4, 2020
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo News, Volvo S60

How To Make A Regular 1998 V70 Fast -

1998 V70 GLT 19T Build

Post date February 17, 2020
Post author By Matt
Post categories In Boost, Turbo & Intercoolers, ECU, TCU, PNP, ETM & Other Modules, Engine, Spark, Spark Plugs & Wires, Ignition, Rotor, Coils, Volvo Experiences, Volvo S70 & V70 1998-2000

2010 Volvo XC60 Fan Controller Replacement -

Fan Controller Replacement For 2010 Volvo XC60

Post date October 3, 2019
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo Radiator & Fan, Volvo XC60

2001 Xc70

How to Diagnose a Bad ECM/ECU on a 2001 XC70

Post date December 11, 2017
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo Repair Documentation, Volvo V70 2001-2007

Decrease your chances of CEM or DIM failure with a FAN

Post date August 4, 2017
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo C70, Volvo S60, Volvo S60 R 2004-2007, Volvo S80, Volvo V70 2001-2007, Volvo V70 R 2004-2007, Volvo XC70 & V70XC, Volvo XC90

More Manual Transmission Swap Tips & Tricks

Post date November 16, 2016
Post author By Matt
Post categories In Drivetrain, ECU, TCU, PNP, ETM & Other Modules, Speed, Aftermarket & HP, Volvo 850, Volvo Parts, Accessories, & Saving Money, Volvo Transmission

New ETM Dead out of Box

Post date September 20, 2016
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo Parts, Accessories, & Saving Money, Volvo S60, Volvo S70 & V70 1998-2000, Volvo S80, Volvo V70 2001-2007, Volvo XC70 & V70XC

ECM Airflow Motor is Important

Post date September 3, 2016
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Volvo 850, Volvo C70, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

RWD Volvos Have PNP Switch Flashing Arrows Too

Post date April 27, 2016
Post author By Matt
Post categories In ECU, TCU, PNP, ETM & Other Modules, Instrument Cluster, Volvo 740 & 760, Volvo 940, 960, S90 & V90, Volvo Transmission

XC90 T6

The Birth, Life & Death of an XC90 T6

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