Ok we did the swap, converted to obd1 with a jumper harness, running a chipped p28. Now the car is as we all know cable driven for the speed sensor. BUt the tranny is electronic. How do we fix this problem?

 

Simple... use the Stock 88-91 Cable D series speedo sensor whole unit and all...everything meshes fine...gears and all so speed difference is not an issue...tested mine with a cop speed reader sign...and was dead on...just unbolt the electric H22A one take the whole unit out and swap the D in. Just got to make a lil longer clip out of sheet metal.

FYI it's easier before you put the whole D series unit in and after you made the clip to put in the cable in first then bolt it in. Just give a gentle tug to ensure its in and wont come out.

 

ok cool thanks