CEL light is always on and flashes intermitently when engine is under load. Error code says it's a bad vehicle speed sensor. Speedometer acts funny sometimes and I wonder if that could also be related to the speed sensor problem. Any advice? Thanks.
Yes.
The speed sensor in the transmission gives the computer data to control fuel mixture and timing, and it also drives the speedo and odometer.
The sensor would need to be tested.
SOURCE: How do you reset engine check light on 2004 Subaru Outback?
u can clear/reset the check engine light either with a scan tool, hit clear codes, or u can just disconnect the battery, the scanner clearing method is preferred as disconnecting the battery can cause temporary stalling issues.
SOURCE: 2005 Subaru Legacy: Where are the O2 sensors located (both)
the o2 sensors are locted in the exhaust system. upstream is before cat converter, downstream is after cat converter.
SOURCE: what does error code 55 mean for Subaru leagcy 2005
This is a communication error with the BIU (body integrated unit). Need to take to the dealer, possible that the ECU needs to be replaced to fix this issue. It should be covered under the federal emmission wrty.
SOURCE: I need to change the knock sensor on my 1998
sensor are located on mono fold pipe either before cat or after cat just unplug the sensor lead and use proper size wrench and remove sensor
SOURCE: 1995 Subaru Legacy. Speedometer stopped working
It's probably your speedo head, the gauge itself. I put several used ones in our car to no avail. When I finally went to the dealer they needed to know my cars serial numbers then sold me a gauge that matched my car. Sounds goofy but it worked! I didled with this problem for over a year on and off before that.
384 views
Usually answered in minutes!
×