Re: 1988 900 SPG no power/ pulse to fuel injectors - Saab 900 Bulletin Board - Saabnet.com
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Re: 1988 900 SPG no power/ pulse to fuel injectors
Posted by FTR (more from FTR) on Wed, 5 Jul 2023 22:27:45
In Reply to: 1988 900 SPG no power/ pulse to fuel injectors, velokos, Wed, 5 Jul 2023 19:16:05
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fuel pump relay? It's double throw type, one pole is for fuel pump and one is for injectors. If the throw for the injectors doesn't ground, the pump could run but not injectors. Have a look at LH 2.2 fuel system in the manual, available on this site. 87 is injectors, 87b is pump.
If not the relay then I'd check connections between ecu and injectors and fuel relay.
posted by 89.187.1...
Posts in this Thread:
- 1988 900 SPG no power/ pulse to fuel injectors, velokos, Wed, 5 Jul 2023 19:16:05
- Re: 1988 900 SPG no power/ pulse to fuel injectors, velokos, Sun, 23 Jul 2023 16:38:471
- Re: 1988 900 SPG no power/ pulse to fuel injectors, Simon S, Thu, 6 Jul 2023 11:24:04
- The next thing to check ...., RS , Thu, 6 Jul 2023 07:42:12
- Re: 1988 900 SPG no power/ pulse to fuel injectors, FTR, Wed, 5 Jul 2023 22:27:45 <-- Viewing This Message
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