Auto Electrical
Subaru Engine Control Unit
Subaru electronic problems can be the trickiest and most frustrating problems of them all, especially with the introduction of BCMs (Body Control Module) ECUs (Engine Control Unit) and Canbus systems where major electronic components are linked on the same circuit and the BCM acts as a kind of electronic traffic cop between the vehicle's systems and the ECU. All this complexity makes diagnosis and fixing of electronic problems a tricky business best left to professionals like the Subaru trained techs at All Drive Subaroo.
The Engine Control Unit (ECU) is essentially a computer that controls all aspects of engine operation, including immobilization, ignition timing, fuel delivery, and turbo boost in the case of high performance Subaru models like the WRX, STI, Liberty and Forester. The ECU in a standard Subaru has been "mapped" or programmed to produce a good compromise between driveability and performance and to satisfy emissions requirements. However, if you're looking for a little more power, the quickest and safest option for you is to re-map the ECU. This is especially effective in turbo modules where the boost can be substantially increased. At All Drive Subaroo we can re-map your ECU to any level you choose.
"All Drive Subaroo technicians can diagnose auto electrical problems using state of the art test equipment along with dealer level auto repair information to quickly find and fix any electrical fault your Subaru might have."
Subaru ECU Services
