94 Acura Integra Gsr CEL 16 & 43 help.

5

Asked by Jeff Nov 17, 2013 at 07:31 PM about the 1994 Acura Integra GS-R Coupe FWD

Question type: Maintenance & Repair

I have a 94 Acura Integra Gsr that I just bought. It runs fine until it gets up to running temp and then the CEL light comes on. It throws code 16(Fuel Injector System) and code 43 (Fuel Supply System) and my rev limiter drops to 3500. Any help would be great

2 Answers

615

check main relay and test the injectors and fuel pump also if its high mileage a good idea would be to change fuel filter but most likely main relay

I had a problem no start sometimes I was driving and motor shut right down rear back seat had problem with fuel pump pig tails or connectors some were corroded some were just together that’s why I had no start off and on some times hope this helps go check fuel pump wires under rear seat 2001 Acura Integra ls

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