Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 9/2002 900 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

First OBD problems post-brake pad inspection 900 1995

Finally had the car brought in for inspection sticker the other day, and the service mechanics weren't sure about the rear brakes. took off the wheels to get a better look. They said about 8mos of pad life left, just as I expected, and received my inspection sticker

I drove around maybe 5-10mi more that day, no problem.

This morning, a buddy and I packed up our bikes and whatnot (70*F in January!) to go for a bike ride at a park 20mi away. Five or six miles into the drive, CHECK ENGINE light came on. The ABS also flickered, and did not stay on. Drove a couple hundred feet, stopped. Played with OBD.

Here is what I got.

(A)
Slot 2 - Constant Flash until I remove the plug.
Slot 3 - Single Flash, nothing else.
Slot 6 - 2-4-1

(B)
Slot 2 - 1-2-2
Slot 5 - 1-1-1 (yay!)
Slot 6 - Nothing at all. Tried wiggling; pressing plug deeper in, etc. Nothing.

Also, when starting up the car, the ABS light and CHECK ENGINE light are constantly on. Engine is running fine by sound and appearance.

From "Table 1: Bosch LH2.4 and Motronic 1.8 Fuel Injection Fault Codes" in the FAQ http://www.brickboard.com/FAQ/700-900/EngineOBDCodes.htm

it states that 2-4-1 is not a big deal?

Table 3: Regina Fuel Injection Fault Codes. Read these from socket 2:
1-2-2 Signal missing or faulty to/from air temperature sensor Air temperature sensor

I could not find any other use of the 1-2-2 code for a non-regina system?

You would think I would be able to comprehend these tables a little more, but they're confusing me with the various engines and injection systems suggesting these codes are something, but not coming up under the LH2.4...

That and the constantly blinking light, and the single flash? I confirmed all of these codes twice. I will be trying Socket 6 in the B-Side of the OBD when there is sunlight...

(P.S. Is there a page on brickboard to learn the systems to make hyperlinks, post images, and other etc?)


--
http://www.wvcycling.net






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New First OBD problems post-brake pad inspection [900][1995]
posted by  wvcycling subscriber  on Sat Jan 12 16:35 CST 2013 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.