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'93 9r0 Rex-Regina No-start: tach doesn't move 900

Dear Fellow Brickboarders,

Hope you're well. Car died in traffic: flat-bedded home.

Tachometer does not move at all, when engine cranks. This suggests the crank (RPM) sensor has failed. It was replaced 1K miles ago.

Code: 223 (Idle air control valve signal missing or faulty) doesn't explain no crank condition. Or, does it?

Thanks in advance for your help.

Yours faithfully,

Spook






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New '93 9r0 Rex-Regina No-start: tach doesn't move [900]
posted by  spook  on Mon Sep 7 09:57 CST 2020 >


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