Timing At 0degrees And Knock Sensor Reading 2.4v

[skyline79]

Hi Guys,

I have a problem (well i think its a problem) with my R33 Skyline....

The Timing goes to 0 degrees...

Base timing is set to 15 degrees... when i reset the ECU, I watch the timing gradually go from 15 to 0 degrees... Is this because my knock sensors are giving a bad reading??

I measured the output from these sensors at the ECU (Terminals 23 and 24) and they are both on 2.4 volts.... Only change to 2.6 when cranking the motor over.... The nissan manuals says they should read approx 4 volts....

Is this my problem?? do i have 2 faulty knock sensors???

Also I thought at 0 degrees timing it would feel sluggish but it still goes ook...

Only mods are intercooler,m turbo back exhaust and hks pod....

Any help would be great!!!

Ive searched and found nothing by the way.... So if there is a thread that has answers, please advise me...

Cheers,

[RB240Dav]

I'm having a similar problem with my r32 rb26. I had to fully rotate the CAS in order to get the base timing to 15* BTDC.

I wonder why this is.