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I have not but when I get off of work I will try. Do you know what they are used for.
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GRAb a free loaner fuel psi tester from Autozone on your way home too.
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Ok so I tested the fuel pressure and it was 40 psi while cranking and I swapped the relays on the top of the engine and it still won't start. I call a local service center near me to get it scanned but the soonest they can get me in is in two months. Any other suggestions?
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Where are you located?
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Albuquerque New Mexico
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Originally Posted by Jasbro1968
(Post 4791917)
No spark and when cranking tack is slightly lower than 1000 and ill have to get a fuel pressure gauge
Originally Posted by Jasbro1968
(Post 4792213)
Ok so I tested the fuel pressure and it was 40 psi while cranking and I swapped the relays on the top of the engine and it still won't start. I call a local service center near me to get it scanned but the soonest they can get me in is in two months. Any other suggestions?
No spark though. So, lets look into this. Sorry for basic question but have to ssk - how did you check ? |
I used a inline tester that lights up when there is voltage
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I don't know the ins and outs of the 496 ECM but I know there's a crankshaft sensor and a camshaft sensor. Wouldn't surprise me to find out crank sensor measures RPM and cam sensor controls ignition.
On a side note, there are a few different types of both sensors so make sure you get the one for your eng serial number if replacing. |
Some good tests/look see’s/info:
https://forums.iboats.com/threads/me...diacom.570913/ |
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