I have a 94 Integra LS and we yanked out the motor and threw in my jdm B18c with a chipped p72. But after the swap, we started it up and the CEL Code 7, which is the Throttle Positioning Sensor, came on. So, I just bought a brand new TPS sensor to replace it but I'm still waiting for it. Does anyone know if it's the tps sensor or is it the wiring? I was told it might just be the wiring but it can also be the sensor.

 

u need to use a obd 1 ecu p72 or a step down harness, it is prolly lookin for the 1994 tps sensor, what year is the engine?

 

is it calibrated?

 

The engine is a 95 sir-g with a chipped obd1 p72.

 

well is it a real JDM b18c because if thats the case did you happen to get the same 95 obd1 p72 ecu with it?

 

I'm pretty sure it's the same ECU. It came with the CRX that we yanked it outta. Everything is OBD1.

 

ok it is a possibility u have a clitch in the ecu or the chip I would try to replace the chip and run it with a stock p72 chip or try a different ecu?