B16 rev problem

[Gen2Teg]

I just did a b16a swap in my 90 integra I have the correct ecu everything swapped over and plugged in but for some reason I can rev past 3k even while driving even changed the dizzy twice need answers lol

[Gen2Teg]

If you want you can txt me 912 532 9449

[1civic]

Check engine light on?

[Code-Aye]

Make sure all your connections at the ecu are good, I had the same issue in the past turned out when you de-pin wires they loosen up and don't make a very strong connection.check the connector that has crank angle sensor

[Gen2Teg]

Thanks will check them all might just break down a buy a new harness previous owners did a half wire tuck

[1civic]

I ask a question.. Did you check the codes?

[Gen2Teg]

No codes

[1civic]

Well the ecu should flash, be sure to check anyways..

The common problem is people get the Map, and tps plugs mixed up..

You need to go threw and test each to be sure the connection are right..

[Gen2Teg]

I will thanks going to buy new wires and and thoroughly checking all wires

[Gen2Teg]

Now getting code 15 and 16
Ignition Output Signal
Fuel Injector System

[1civic]

Read Below..

[1civic]

You need to be sure that the wiring is right before you just throw parts at it..

So...

code 15 is ignition output signal/ignition control module in the dizzy

code 16 is saying an injector is bad, or not firing right..

My advice is to check the wires from the ECU to both the dizzy, and to the injectors.. It's a total of like 10 wires!
Get a wiring diagram, and check for continuity on each.. If your checks are good, then check the parts!!

You have to ohm the injectors, and also check ignitor in the dizzy.


I say this because you said the car had a wire tuck at some point..

[1civic]

Have to sign up, but every manuel is there to download free

Link: Honda / Acura Manuals - Hondahookup.com

[Cynical 1]

bad ground. check the ground strap from engine to chassis, and from trans to chassis (DA integras with a B should have one). clean the grounds, and hook up heavy gauge ground wires if they are missing...

i've seen many have the issue you describe and it be a ground. sounds like it is hitting a rev limiter about 3.5k.

[Gen2Teg]

only ground i have is the one coming from the started imma have to make/buy some for the engine. Thanks Looking to sell it if you know anyone looking for a car more then likely an easy fix.