08mugen-si

I have a 1993 eg coupe ex with a B16 swap everything works fine on my cluster exept my RPM gauge i tried a different cluster from a friend and still not working, so i know its not the cluster. Im stuck what can it be. If you can help it would be great. Thanks

B_Swapped93

you'r wire set up might be different what obd sys is you'r engine have a look at these pics



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08mugen-si

I have an obd 1. Any advice ie helpful. Thanks.

FrodeyEJ1

Try your vss
Google it and good luck

B_Swapped93

if his vss was in-op his spedo,trip and vtec would not work. It's not related to the tach.

08mugen-si

Thanks for all the help. Still havent found the problem but not giving up. Im new at this honda stuff..lol.

B_Swapped93

There's a green wire that is for the tach that should go to one of the cluster pig tails.(wish i had a pic to show you) but search how to install a shift light as it requires splicing into said wire. in short look to see if said wire is there and is giving a signal.

Toofpik

I have a similar problem with my b18a1 swapped eg. when i bought the car it had a p28 with a vtec map and it ran like **** but the rpms were good. as soon as i got a p75 in there the rpms were off. i read an old post somewhere and some guy had the same prob and he fixed it by swapping in a gsr cluster

08mugen-si

Oh ok. I bought the car with the swap in it already . Let me know what you guts think is a B16a2 obd1 with p28. Is that good or bad?.

08mugen-si

I will search for that thanks for helping me.

B_Swapped93

b16a2 can be obd1 or obd2(or with a obd2 to obd1 jumper harness) AFAIK. p28 is fine

08mugen-si

Ok. Will check it out tomorrow and i will get back. I will check the wire thanks for all the information

JuggerNaut-CTR

This has happened quite a few times....


Unplug the distributor connector, and then measure how much resitance at the blue wire terminal. If the resistance reading is low (100 Ohms or less), then there's a short.

I bet the blue wire is broken or disconnected somewhere between the distributor and cluster.

Rcourts

near your driver side strut tower / clutch master area there is a single blue wire with a plug at the end of it.. if you connect that wire with the darkest blue wire on your dizzy, this should solve the problem

08mugen-si

ok i will try it today thanks for the help. i will let you guys know the results later today.