no Spark
#4
Rotor Head
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
it is an 86 non turbo, i checked voltage and i only have 3-4 volts going to leading coil, do you know where power is coming from right before the coils,
also i had a rat get hold of my wires going to my right head light, fixed that, and the starter cable was loose and making the car short out.
i am afraid something might be fried from that.
also i had a rat get hold of my wires going to my right head light, fixed that, and the starter cable was loose and making the car short out.
i am afraid something might be fried from that.
#7
Engine, Not Motor
![](https://www.rx7club.com/images/misc/15_year_icon.png)
iTrader: (1)
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 110 Likes
on
93 Posts
Pull the CAS from the engine and then key the car on. Spin it with your fingers. Do you get spark?
If no, then check the black/yellow wire at the leading coil plug for 12V with the key on. 12V?
If yes, then you have a CAS or ECU problem.
If no, then check the EGI fuse and main relay.
If no, then check the black/yellow wire at the leading coil plug for 12V with the key on. 12V?
If yes, then you have a CAS or ECU problem.
If no, then check the EGI fuse and main relay.
Trending Topics
#10
Rotor Head
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
i took out the two main srews on the cas, and it won't hardly budge. does it pull straight out? is there something i am missing? i just don't want to break it.
#11
Engine, Not Motor
![](https://www.rx7club.com/images/misc/15_year_icon.png)
iTrader: (1)
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 110 Likes
on
93 Posts
The CAS is held to the engine via one nut on the base.
I should mention that removing the CAS means that it needs to be restabbed correctly. Probably better to check the voltages at the coil first.
I should mention that removing the CAS means that it needs to be restabbed correctly. Probably better to check the voltages at the coil first.
#12
Rotor Head
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
ok i got the cas out, spun it, nothing
i have half a volt at the black/yellow wire at leading coil
changed fuses main and egi comp
where is the main relay and ecu ground?
i have half a volt at the black/yellow wire at leading coil
changed fuses main and egi comp
where is the main relay and ecu ground?
Thread
Thread Starter
Forum
Replies
Last Post