My del sol still will not start. I have checked EVERYTHING. ECU, MAP sensor, Distributor, main relay, spark plugs, timing belt, all the fuses, the plugs are dry, pretty much everything checks out Ok, it seems. The car does like it wants to start, but it will not fire up. When carb cleaner is sprayed in the intake it almost goes all the way. I'm getting fuel. Fuel pump is ok, fuel filter is ok, injectors are ok. I've just tried a little trick someone listed where you heat up the distributor. I am completely out of ideas. Please, please help!

 

check all grounds. try switching the tps and map sensor. you might have them backwards

 

also check out the 15A ACG fuse under the dash

this all comes from my personal experience

 

What is your fuel pressure? These guys need at least 25 psi to start cold. If your spark is STRONG and compession is good. (170-205 psi) and the MIL is not coming on the problem may be fuel related.