sive ick

can those two sensors stop a car from reving over 2500

im in the process of converting to mpfi and and those two sensors are giving me trouble so i was wondering if thats is whats stoping me from reving over 2500

i thought it was tps but i changed intake manifolds and throttle bodys and its still doing it

please if you know anything that can stop my car from seeing past 2500 tell me

murphy660

your maf is your problem

Dang Yo

honda dont have a maf.

Fabrik8

If you have major sensor problems, the ECU will go into limp home mode and will rev limit to low RPM. I'm not sure what the OBD0 limp home rev limit is, but it's generally 3500 RPM for OBD1 and I think OBD2 also. So this is probably your problem. The crank and cylinder position sensors are both critical for proper engine operation.

sive ick

thankssssssss

CHAHONDA

the crank angle sensor is in the distributor

sive ick

yes i know,but when you got the mpfi conversion you have to direct wire it to the ecu

audiophile24

if that does not cure the problem then there is two white wires in the passenger main harness that will have to be switched around......

sive ick

i thought harness a was all about main grounds and fuel injection?

sive ick

figured out im throwing codes 4,7,9
which are
4-crankshaft postition sensor
7-throttle position sensor
9-number one cylinder position sensor