One possible fix for the 'click/click/start' problem: remove oem security relay
#226
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So far that fix is working great, starts the first time every time. The starter even engages kinda aggressive lol. And it's especially nice with the RX-8 starter internals.
#232
Original Gangster/Rotary!
Thread Starter
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On a related note, one of our fine forum vendors recently released a pretty awesome product you guys may be interested in:
https://www.rx7club.com/banzai-racin...y-kit-1122394/
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Montego (01-18-18)
#233
Junior Member
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so I have the click, click, zoom nonsense like everyone here. purchased the Banzai racing starter relay kit. installed it. (didnt mount to frame like instructions showed, maybe since its auto?) so now as soon as its in key ON position it begins to start, me never moving into key START position. does this quite often. or I start it and it starts right up like a normal car.......but as it runs/drives the starter engages trying to start the car while the engines on. the relay kit is hooked up right, what area do I start to look for causing the issue. the factory alarm relay? its still there and not bypassed
#234
so I have the click, click, zoom nonsense like everyone here. purchased the Banzai racing starter relay kit. installed it. (didnt mount to frame like instructions showed, maybe since its auto?) so now as soon as its in key ON position it begins to start, me never moving into key START position. does this quite often. or I start it and it starts right up like a normal car.......but as it runs/drives the starter engages trying to start the car while the engines on. the relay kit is hooked up right, what area do I start to look for causing the issue. the factory alarm relay? its still there and not bypassed
Last edited by Banzai-Racing; 10-11-18 at 06:48 AM.
#235
Full Member
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I tried all the free options in this thread. Then I took my ignition switch out, and took it completely apart and cleaned all the contacts. added fresh grease, and put it back in the car. Thats when I realized it was "twisting", and yes the 1 screw was tight. Here's a video showing what I am talking about. This is what is wrong with my FD's starting issue.
https://www.youtube.com/watch?v=pwx1lkfkuFE
https://www.youtube.com/watch?v=pwx1lkfkuFE
-groovin
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DaleClark (10-22-18)
#236
RX-7 Bad Ass
iTrader: (55)
Interesting! I never thought about the ignition switch twisting. Makes a lot of sense!
The starter relay (like Banzai Racing's) fixes this problem MANY times. I built a starter relay probably 6-7 years ago for my car and it's worked without a hiccup ever since. Starts on a dime every time.
Next time I get some "us time" with the car I'll have to check that out on mine.
Dale
The starter relay (like Banzai Racing's) fixes this problem MANY times. I built a starter relay probably 6-7 years ago for my car and it's worked without a hiccup ever since. Starts on a dime every time.
Next time I get some "us time" with the car I'll have to check that out on mine.
Dale
#237
Full Member
iTrader: (2)
Interesting! I never thought about the ignition switch twisting. Makes a lot of sense!
The starter relay (like Banzai Racing's) fixes this problem MANY times. I built a starter relay probably 6-7 years ago for my car and it's worked without a hiccup ever since. Starts on a dime every time.
Next time I get some "us time" with the car I'll have to check that out on mine.
Dale
The starter relay (like Banzai Racing's) fixes this problem MANY times. I built a starter relay probably 6-7 years ago for my car and it's worked without a hiccup ever since. Starts on a dime every time.
Next time I get some "us time" with the car I'll have to check that out on mine.
Dale
The next time you get "us time" would you mind reconnecting your signal wire back to the solenoid (essentially disconnecting the relay booster from the system and going back to stock) then perform this test? If that was what you were originally planning to do I apologize. I would be very curious to see the results. If not don't worry about it.
Should we consider updating the initial post of this thread to include all three fixes so people won't necessarily have to scroll through the entire thing?
1. Test ignition cylinder by removing clam shell surrounding the ignition system and apply pressure in different positions while trying to start the car (If you are having clicking/starting issues, I would probably still secure the cylinder anyway to ensure solid contact, help rule out this out while diagnosing and prevent future problems). If no change keep intervention in place and move to next step.
2. Perform H302 relay bypass by disconnecting the thick gauge two wire connector under the driver kick panel and jumping the two thick wires together on the female connector. If no change keep intervention in place and move to next step.
3. Install an aftermarket or DIY starter booster kit. Refer to post #43 by dudemaaanownsanrx7 If no change after performing all suggested solutions consider checking signal wire and power wire resistance for wire degradation. If all wires are fine then the remaining culprits are a bad ignition cylinder,bad ignition switch, bad starter solenoid, bad starter and should be tested accordingly.
-groovin
#238
RX-7 Bad Ass
iTrader: (55)
Probably 8-10 years ago I had lots of "click-click-start" problems. It would always start but I would have to bump the key 2-3 times to get it to start. In the process, I -
- Replaced the ignition switch with new
- Replaced the security system solenoid with new
- Got a low mile JDM starting/charging harness and cleaned up/rebuilt it
- Starter rebuilt
- Probably more stuff
The only thing that fixed it was the starter relay. As soon as I put that relay on the problem disappeared and hasn't been back since.
At the end of the day it's a voltage issue going to the starter from the ignition switch. The starter relay fixes that by requiring much less voltage to close the relay than the starter solenoid needs. But, it's weird that there's so much of a voltage drop.
Dale
- Replaced the ignition switch with new
- Replaced the security system solenoid with new
- Got a low mile JDM starting/charging harness and cleaned up/rebuilt it
- Starter rebuilt
- Probably more stuff
The only thing that fixed it was the starter relay. As soon as I put that relay on the problem disappeared and hasn't been back since.
At the end of the day it's a voltage issue going to the starter from the ignition switch. The starter relay fixes that by requiring much less voltage to close the relay than the starter solenoid needs. But, it's weird that there's so much of a voltage drop.
Dale
#239
It Just Feels Right
iTrader: (11)
Bumping with pics
So I got the dreaded no click, no start problem. I had recently replaced my starter with a 2kw starter and thought that was the problem. After putting back the original starter, it still would not start. Next, I manually depressed the clutch switch, still no start. I then bypassed the security interlock relay (H302 located next to the CPU2 on the driver's left side kick panel), and bam started right up. I had also recently replaced my CPU2 with one from a '93 and wonder if that was the problem. Anyways, posting a pic of the bypass seeing the pictures in the original post are gone. The bypass connects the two larger wires in the connector (not shown)
So I got the dreaded no click, no start problem. I had recently replaced my starter with a 2kw starter and thought that was the problem. After putting back the original starter, it still would not start. Next, I manually depressed the clutch switch, still no start. I then bypassed the security interlock relay (H302 located next to the CPU2 on the driver's left side kick panel), and bam started right up. I had also recently replaced my CPU2 with one from a '93 and wonder if that was the problem. Anyways, posting a pic of the bypass seeing the pictures in the original post are gone. The bypass connects the two larger wires in the connector (not shown)
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craigneedelman (09-25-23)
#240
We developed a bypass plug for this to eliminate the risk of the jumper falling out or shorting. High Torque 2KW Starter (93+ RX-7)
#241
Rexxy
iTrader: (40)
One thing i learned about this is that you NEED to have your battery straight to the starter.
I did it first just with the jumper and i was still getting the click click thing pretty often, but then i ran the cable straight to the starter from the battery in the trunk and i have not had that click click again.
I even bought a new starter thinking maybe mine being so old was just too weak... Noup, still running my original starter and the new one just sitting on the shelf.
I did it first just with the jumper and i was still getting the click click thing pretty often, but then i ran the cable straight to the starter from the battery in the trunk and i have not had that click click again.
I even bought a new starter thinking maybe mine being so old was just too weak... Noup, still running my original starter and the new one just sitting on the shelf.
#245
Frequent Tool Misplacer
iTrader: (1)
Just put in a starter booster relay last weekend and it worked like a charm for me!
It's sooooo nice not to have to explain to people that you've got to turn the key to "start" like 5 times before it actually starts cranking. I just got so sick of hearing "What's wrong with it?"
It's sooooo nice not to have to explain to people that you've got to turn the key to "start" like 5 times before it actually starts cranking. I just got so sick of hearing "What's wrong with it?"
#246
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I've had the issue at different times over the years and after different fixes. I bought the Banzai relay years ago and it worked. Then I routed the battery positive cable directly to the starter, and took out the Banzai relay since it was obsolete at that point. Some time later I got the click click issue again. I was going to bypass H302 but it was already done. I had to run a 10ga wire directly from that blue plug for H302 (I don't remember which terminal but I believe it's in this thread somewhere) straight to the starter solenoid. Only then was it fixed. And before that I had upped my battery cables from 4ga to 0ga, I had added multiple grounds to the battery, ran the main battery ground to the transmission, ran a ground loop for the electronics in the cabin (isolated from the chassis so they are grounded directly to the battery), replaced the ignition switch, upgraded to the 2.0kw starter...only that 10ga bypass worked.
#249
I'd like some more info on what you did and I have some more technical questions for you. Can you DM me your contact info @sonicgroove @DaleClark - Andy
Last edited by 4RotorFC; 03-05-20 at 03:07 PM.
#250
RX-7 Bad Ass
iTrader: (55)
Not sure what you have questions on, this problem is pretty cut and dried at this point.
Dale
Dale