MAP Conversion Problem. No Start.
Posted: Thu Dec 18, 2014 4:31 pm
Hey everyone. I have a bluetop 4age 16v stock and converted my engine harness to a map harness. I also changed the ecu, distributor, and ignitor as well.
I set the correct timing on the engine but it doesn't start. At first it seemed as if it would start but then shut off quickly. Now it just turns over.
Found out that i don't have spark going to my spark plugs anymore (not sure if I did at first). I have power going to my positive and negative side of my coil but no power going out of the coil. I've changed the coil to a known good coil but still no power coming out.
Can i have a bad ignitor?
Or could there be a bad ground within the harness?
Could the pinouts on the map ecu be different from the usdm pinouts? Ive heard that I have to change out my injectors?????
Does anyone have a troubleshooting chart or diagram?
Also I would like to know how to troubleshoot the map sensor. Just to see if that may also be an issue.
If anyone has any info or ideas what my problem can be let me know!
I set the correct timing on the engine but it doesn't start. At first it seemed as if it would start but then shut off quickly. Now it just turns over.
Found out that i don't have spark going to my spark plugs anymore (not sure if I did at first). I have power going to my positive and negative side of my coil but no power going out of the coil. I've changed the coil to a known good coil but still no power coming out.
Can i have a bad ignitor?
Or could there be a bad ground within the harness?
Could the pinouts on the map ecu be different from the usdm pinouts? Ive heard that I have to change out my injectors?????
Does anyone have a troubleshooting chart or diagram?
Also I would like to know how to troubleshoot the map sensor. Just to see if that may also be an issue.
If anyone has any info or ideas what my problem can be let me know!