Rhinoman wrote: I was talking to someone about remapping the G13BB Jimny. We were discussing modifying the base timing using the trim resistor but searching through Google for a link I found no information on this so I wonder how many people have actually checked their timing. The FSM does explain how to do it but it seems that many people believe that its not adjustable. For information I've compiled a table of the stock resistor values and part numbers:
Part Number, Mark, Resistance (ohms), Advance (correction)
33926-76G10, 1, 0, -5
33926-76G20, 2, 82, -4
33926-76G30, 3, 160, -3
33926-76G40, 4, 270, -2
33926-76G50, 5, 430, -1
33926-76G01, N, 680, 0
33926-76G60, 6, 1000, 1
33926-76G70, 7, 1500, 2
33926-76G80, 8, 2200, 3
33926-76G90, 9, 3600, 4
33926-76GA0, 10, 6200, 5
33926-76GB0, 11, 12000, 6
There should be a sticker on the timing cover that indicates which resistor is currently fitted. Timing advance should be fixed using a jumper in the monitor coupler before checking timing. It is possible to fit a variable resistor in place of the fixed resistor.
Edit: My apologies for the formatting - it looks OK in the editor.
