Car bogging down and falling on its face after 2000 rpm

Boomer0432

New Member
I know it’s probably been answered before. But i can’t seem to find the thread about it. I have a 94 integra b18b1. I have a problem with when i try to drive it, it doesn’t want to go above 2000 in gear, i have changed every sensor on the motor and it’s still giving me problems. I do not have any cel. Car cranks and idles fine it just doesn’t want to accelerate when i drive it. The help would be greatly appreciated. The only mods on car are cai, headers and car back exhaust
 

Boomer0432

New Member
I changed the plugs, wires and ignition coil. Yesterday i pulled the codes. Had codes 7, 15, and one for a o2 sensor. I fixed the voltage in my tps. I have it at .5v at closed throttle But it’s reading 4.38v at wot. But he light went off for that and then code 14 came on. It idles good and everything. Just won’t let me go over 2200 rpm in any gear. I heard the ecu might be in limp mode
 

Boomer0432

New Member
I never heard that before. I’ve heard if it was in limp mode though it wouldn’t show any codes
 

Boomer0432

New Member
Alright everybody i spoken to around me keeps saying it’s my ecu I’m limp mode. I don’t have a cat. I just put new headers, test pipe and catback on it last month. Would not having a o2 cause the same type of problem. I know i could use a new dizzy
 


Samurai_Blue

Yolo Whippin'
ive never had an issue and have not had o2 sensors. I would check your map and tps wiring are in the right sensors. Also if youre wiring is not cut. Stock non vtec motors dont have a limp mode.
 

Boomer0432

New Member
The tps and map sensors are hooked up right. I do need to get a new harness because previous owner tried doing a wire tuck i guess and the way he done everything was horrible. It all started after i installed a skunk 2 intake manifold. Started having a lot of problems and decided to put the stock one back on and ran into these problems now
 
You must log in or register to reply here.
Top