the ecu advances spark as much as 40 degrees total.
most 16v the static timing is 5degrees before top dead center, so, that means ecu advances it 35more from there. at some high rpm, (the maps are timing are 3D. and complex, )
but all you do , is insert the timing freeze jumper and then set to 5d-BTDC.
with the light.
then remove jumper,
must be done on hot engine, 800rpm normal idle. all accessories off. (all)
all locations here.
http://www.fixkick.com/CEL/DLC/DiagJump.html
the jumper our car celled DLC2, is under hood, and is 6 pin connector with rubber cap, next to rear of RF head light shell.
the wires colors is what gives it away.
they like to move it every few years, for fun.
on ours we jump 5 to 4, (4 is ground, is black)
the 5 wire is blue-red
normally at idle timing bounces like mad, this save fuel,, big time, this way.
most 16v the static timing is 5degrees before top dead center, so, that means ecu advances it 35more from there. at some high rpm, (the maps are timing are 3D. and complex, )
but all you do , is insert the timing freeze jumper and then set to 5d-BTDC.
with the light.
then remove jumper,
must be done on hot engine, 800rpm normal idle. all accessories off. (all)
all locations here.
http://www.fixkick.com/CEL/DLC/DiagJump.html
the jumper our car celled DLC2, is under hood, and is 6 pin connector with rubber cap, next to rear of RF head light shell.
the wires colors is what gives it away.
they like to move it every few years, for fun.
on ours we jump 5 to 4, (4 is ground, is black)
the 5 wire is blue-red
normally at idle timing bounces like mad, this save fuel,, big time, this way.
http://www.fixkick.com