i have a 00 prelude with a a f20 motor with an h22 intake manifole system and obd11 computer n wiring now i was getting a crank position sensor code i change it bc i went in to limp mode n then i got a v teck solenoid code too so i changed both parts n im still in limp mode the car wont go past 3 rpms in any gear unless i turn the car of to the one click before you actua strt the car with the key then put it right in the full on position for one sec . i do this while the car is moving and aproching 3rpms n then it gets out of limp mode but once i let it fall below 3 rpms it goes right back in to limp mode meaing it stutters n wont go past n it you actualy gear down then allow the rpms to drop but knowing how the compression increases the car has no energy to accelerate untill i turn the key again . i was told to flash my car but i dont know how or where to go to get it done can some one help

 

If there are any engine codes, make sure you clear them. The obd2 vehicles will stay in limp mode if there is an engine light which wont allow vtec to work.

 

i just replaced the entire solenoid n oil presure switch and the crank position sensor that were giving the codes n now i cant clear them i even trien removing the battery for an entire day nothing works the codes still showing up even though the parts have been replaced . wat can i do now ?

 

if you have the obd2 tested machine that u plug in and read the codes that will definatly clear them.