i have a chipped ecu,vtec crossed at the wrong rpm and hit a limiter at 7200.phearable seems to think its my tach.i have a 95 civic ex with a b16 and a 4.7 type r trans.what car should i get a speed sensor for?

 

VSS has nothing to do with your tach. Also, you have a B16 with a D series cluster most likely. Your tach doesn't match to the engine.

EDIT: Because the tach isn't original to the engine, I'd assume that it won't run the same as the right tach to the engine.

 

Tach makes no difference. Doesn't matter if its D,B,F,H,K etc.

 

^Well, I meant rev limiter would read different on the physical picture but okay,

 

well does anyone have any idea why vtec crossover and my limiter would just up and change?i thought the tach ran off the distributor anyways not the speedo sensor?ive never had any trouble with my cluster and to this day seems to be working fine.would it be the chip or ecu?

 

when rywire tuned it they set the limiter at 7800 and vtec crossover at 5500.vtec crossed two days ago at 4500 and the limiter hit at 7200.ran good up until 6500 then was dead on its ***.i pulled the ecu out then after checking it over re-installed it and it worked just fine.no check engine lights ever,well besides the rev limit still hits at 7200

 

fyi its a obd1 b16 and my car is obd1 cluster should work just the same

 

sounds like an ecu problem

 

A good thread title helps you get more responses by letting members know what specific information you need:

https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/threads-must-summarize-technical-problem-title-list-car-details-first-post-2809571/

Thread title edited.

 

they sent you the wrong chip.

 

its my distributor.i swapped a new one on and its fine.plus i ran the ecu in a friends car,limiter is at 9k.thanks

 

^ I like how you used your friend's car to test limiter

 

haha thanks