I just swapped a 94 b18c1 into my 92 integra gs, and I wired the vtec solenoid, pressure switch and ground, knock sensor. Vtec works great and everything but every now and then I get a code 20 (electrical load sensor i think), and it wont let the car turn on. It only happens sometimes which is the weird part. I am currently running a p30 ecu, until I can find a obd1 p72. So what do I do about the code 20, where do I begin? Thanx

 

Anyone? Now the car isn't even starting anymore. The CEL stays on, the fuel pump doesn't fire and the car doesn't start. It turns on though.

 

had the same problem w/obd I to obdII gsr swap- it was an open part of a wire barely touching the exhaust manifold. try/trace it.

 

Wow thats almost impossible. Im using the oem 92gs engine harness and I ran 4 wires, vtec sol, vtec pressure switch and ground, and knock sensor and I used wire crimps and electrical tape so there shouldn't be an open wire...

 

Well just in case anyone else will have this problem, it was the main relay. I replaced it and it works fine. Thanx for the replies everyone