where is the pcm located on a 4L V6 93 ranger?

[mfkcbk]

I'm going to attempt to replace the pcm to see if that will fix the problem from my previous post. This is an extended cab 4L.

Truck runs rough and check engine light goes on after about 3miles of driving. Error codes 137 and 177.

This truck has over 200k miles. Replaced both oxygen sensors.

Thanks

Mike

 

[Gotta_gofast]

Its been a LONG time since I worked on a 3rd gen ranger, but if you look in the engine compartment along the driver's side firewall you'll see a long connector.... under this is your 'puter.

 

[PanamaExpat]

Drivers side firewall directly beneath the hinge for the hood. Long connector vertically oriented.

 

[hank857]

when I did he ecm on my 94, it was behind the wheel well cover in the driver side