Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Why's it do that??

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Old Jun 8, 2002 | 08:01 PM
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UK Iroc-z's Avatar
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Tacho reading 3000rpm with ignition off, why???

Why does the tacho 'flick' up to 3000rpm when the ignition is turned off???

sometimes it only goes as far as 2500rpm, but the oil pressure gauge also does simlar things, any idea's??

could it be a dodgy earth or a short somewhere? everything works ok but its just bugging me!

Last edited by UK Iroc-z; Jun 10, 2002 at 06:38 PM.
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Old Jun 10, 2002 | 06:39 PM
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UK Iroc-z's Avatar
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The bloke round the corner with an Iroc, his does the same!

anyone got any thoughts??
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