In short can someone with more experience let me know what they think of my circuit? - ignore the pic I'm ok with that I'm more worried about the transistors/resistor values and if the relays will be ok.

A bit of background - I'm making a push start/remote start for my car, for details about the car circuit you can see the pdf here on page 55, my biggest worry is that the 50A fuse actually goes to lots of things that have a total of much more so I'm hoping a 40A relay to IG1 will be ok.

The other question is with all the switches (acc/ig1+2/ST/PINX etc) can they all run off 1 res? what happens if 2 or more buttons are pushed at once? (this shouldn't happen though), I would expect it to just draw more current but I'm not sure of the impact on the resistor. The pin buttons are just for security

Thanks!

 

http://forum.allaboutcircuits.com/showthread.php?t=53904

 

Sorry, didnt know it was taboo to talk about car stuff

 

Hello,

I am closing this thread as it violates AAC policy and/or safety issues.

Quote:
6. Restricted topics. The following topics are regularly raised however are considered “off-topic” at all times and will results in Your thread being closed without question:

• Any kind of over-unity devices and systems
• Automotive modifications
• Devices designed to electrocute or shock another person
• LEDs to mains
• Phone jammers
• Rail guns and high-energy projectile devices
• Transformer-less power supplies

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Bertus