It is inside the electrical plug at the transmission.
You need to remove the battery, battery shelf, complete air cleaner housing and bracket.
Once you unbolt the electrical connection you need to remove the the sockets from inside the connector housing then you can split the sockets. The speed sensor is the socket at the top of the housing (furthest away from the incoming harness)
There's no Volvo 850 2000. What you likely saw was a S70.
The 1994 Volvo 850 crankshaft position sensor can be found on the back of the engine. You will need to remove the rear engine cover in order to access the crankshaft position sensor.
The value of a 1996 Volvo 850 four door car in good condition is between $4000 and $6000.
The 850 does not use a MAP sensor. It uses a MAF sensor that is located and attached to the air filter housing lid
It is under the plastic cowling where the wiper arms are at.
On the rear of the exhaust camshaft; behind distributor cap.
What should it cost to replace rear brakes, drums and rotors, '96 Volvo 850 GLT.
Fix the problem and the light will go out. Normally on Volvo 850's the ABS sensor goes out (actually a wire comes loose inside the unit) this sensor is under the hood on the ABS unit.
The 1996 850 doesn't have a high pressure port. Recharging is done through to low pressure side.
The Volvo 850 does not have a non-interference engine. This means that if the timing belt breaks, then serious internal engine damage will inevitably occur.
BOTH - 21" (inches)
http://volvospeed.com/Dashremove.php