Hi,
I have been attempting to get started my nephew's 1993 850 glt non-turbo. It has fuel pressure at the bleed point but no spark.
Fuel pump operates okay - I can hear it pump up again after I bleed the rail.
It is at a location far from my house, so I can only go there once every few weeks and have a go at it.
Someone here - maybe Jarkka - referred me to a source of this document, which states it is for 1994 850, 940, 960 Turbo & non-turbo models. I think the 1993 should be similar, and I cannot find a 1993 document.
I have checked the oil level - it's okay.
On the 11th page of that 17-page document, there are some confusing instructions for testing the voltage on the ignition coil.
It seems to tell what the voltage should "NOT" be rather than what it should be. I get battery voltage on the red wire, and while cranking, I get about 10-11 volts on the blue wire. Does this mean the coil and power transistor are okay? What should this voltage be on a 1993 850?
The resistance in the crank sensor when removed from the engine is 440 ohms, so it should be okay, I guess.
What should I do next? I'm kind of at a standstill till I get some idea if the coil is okay.
Thanks, Tom