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-   1st Generation Specific (1979-1985) (https://www.rx7club.com/1st-generation-specific-1979-1985-18/)
-   -   SE clicking black solenoid/relay & no start (https://www.rx7club.com/1st-generation-specific-1979-1985-18/se-clicking-black-solenoid-relay-no-start-935030/)

74RX4 12-24-10 02:06 AM

2 Attachment(s)
That pair of solenoids control the always important Bypass Air Control valve. Section 4B page 52 and 53 in the FSM.

Rotaryfreak702 12-25-10 12:17 PM

So your saying that it could be the BAC Valve?

74RX4 12-25-10 04:42 PM

Could be. I'm just thinking about the simple to check possibilities first. Only thing I know for sure is that the solenoid shouldn't be clicking so I'd focus on that first. I'd check the solenoids per the FSM. If they check out OK you can check their connectors with a multimeter also per the FSM.

Rotaryfreak702 12-31-10 03:05 PM

Ok so I found out that the clicking solenoid stops depending on where the tps is positioned at.

Anyone know why this may be.

I switched out the tps thinking maybe it was faulty but still no change.

Rotaryfreak702 12-31-10 04:24 PM

Oh and Happy New Year everybody!

Rotaryfreak702 01-02-11 02:32 AM

Bump!

Rotaryfreak702 01-04-11 03:50 PM

It still clicks even with the tps disconnected.

74RX4 01-04-11 06:28 PM

1 Attachment(s)
Did you test the solenoids per the FSM? The TPS directly effects those solenoids. Did you adjust new TPS when you installed it?

You can download copies of the FSM and wiring diagrams at either of these links.
http://wright-here.net/cars/rx7/manuals.html
http://foxed.ca/foxed/index.php?page=rx7manual


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