some one brought up a question while I was searching for the dizzy for my car, the obd1 dizzy has the crank angle sensor in the dizzy but the obd2 has it at the oil pump? not sure but I want to check before I go for the wrong thing.

this is for a b16 vtec that I am converting to obd1, p28 ecu.

 

no the crank angle is still in the distributor. The sensor on the crank shaft is the crank fluctuation sensor. The ecu uses an input from the distributor and cross references it to the crank fluctuation sensor to detect missfires. You can use the obd2 b16a distributor with no problems. Some obd2 distributors are missing a wire. This wire is the solid blue tach signal, obd2b takes it's tach signal from the main ignitor wire farther down in the harness. On these distributors you can open them up and put a wire on the empty tab on the ignitor then run the wire out and you have a nine wire distributor.

Obd2 preludes moved the crank angle out of the dizzy to the crank though.

 

ok so an obd2 b16 dizzy is fine. how about a 2000 gsr dizzy? just want to make sure. thanks

 

it depends whut harness you have in the car I believe. Im not 100% sure though

 

The 00 gsr distributor will work fine. Just have to go through the steps of changing the plugs.

 

tanks guys, I did get the gsr dizzy and i will repin the plug to an obd1 plug from the ls dizzy, the foot print is identical to the stock dizzy so I shouldn't have a bolt up problem.