petersayarath

just checked the ecu ( chipped obd1 p28 ) and its throwing codes 7 TPS and 22 vtec pressure valve? how do i go apon fixing the vtec pressure valve and TPS? i wasnt throwing code 22 until i upgraded to a skunk 2 manifold and installed the p28 on my gsr swapped hatch. does it have to do something with the distributor? i had msd on there before and went back to stock. the p28 ecu is kenji chipped which vtec kicks on at 4800 and redlines to 9000.. i cant seem to take it pass 7000, seems like the fuel wants to cut off but it doesnt. i feel no vtec..

i also put the stock obd1 p72 back on and it redlines at 6500, but feels stronger than the p28. bad chip? wired the distributor wrong when putting it back to stock? vtec presssure vavle? tps? man this sucks!

HELP GUYS PLEASE!! thanks

petersayarath

anyone? please help!