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:huh:okay here it goes , set my timing to 25 btdc last night and a harsh knock only when i blip the thrrottle , not in it high in the rev range

 

here is my ecu number UJ A18-A98 MD7 2420

 

could this be pinking , or dett , what can i do , my valve timing was out one tooth sorted that , good power , i rebuild the engine with all new bearings and rings , PLEASE HELP , will i have to take her out :no:

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Your neutral switch is probably not connected (after a auto-manual conversion) or it is just knackered.

Either way the timing will read 25 btdc at warm idle and will just idle a little high.

It WILL NOT effect the normal running of your car at any other time because normally once the car is in a gear the neutral switch is O/C anyway and idle at tickover in gear will be 25 btdc.

The only problem that does arise is the slightly high neutral tickover and when trying to set base idle to 15, you must earth pin 44 at the main ECU 1st....

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