On a 1990 Dodge B250 van, the ignition control module is typically located on the driver's side of the engine compartment, mounted on the left side of the firewall or near the distributor. It may be secured with screws or bolts and connected to the ignition coil and wiring harness. Always consult the vehicle’s service manual for specific details and diagrams.
no idea all i can find is people looking for the same answer maybe incorporated into computer
The ECM (engine control module ) is located on the center of the firewall just above the motor. It's the thing that has a lot of wires going to it.
Timing is handled by the computer, there is no adjustment needed.
A Dodge B250 Van does not have a mass airflow sensor.
Using an ECM (Engine Control Module) from a 1989 Dodge B350 in a 1990 B250 is generally not recommended due to potential differences in engine specifications, wiring harnesses, and system calibrations between the two models. While both vehicles are from the same manufacturer and era, variations in emissions regulations and engine performance requirements can lead to compatibility issues. It's best to use an ECM specifically designed for the 1990 B250 to ensure optimal performance and reliability.
I have a 1989 Dodge B250...it has overdrive
No.
No.
Center of the firewall.
Yes
we need more info on this application like what year and what is a b250 i would suppose it was a dodge