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  1. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Jeep is running again. Better than ever. I bench tested the new camshaft sensor and it worked perfectly vs. what I saw with the old one on the bench. Found a really melted together few wires on one of the plugs. Forgot which one already. But I fixed that! Found another bit of exposed wires...
  2. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Sorry guys, the voltages I was talking about were for the tester that I made out of a usb cable and block that it plugs in to the wall with. I used 2 different blocks to plug in to the wall socket to test the CKS and CMS. First block I used only put out 4.8V. I tried a different block that gave...
  3. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Copy that. I just triple checked everything. The plug I used for my 5V supply was only giving 4.85V. Found another plug that supplied 5.12V. Using that plug, I found that my crank sensor is good using the test from the first video. Cam sensor is still showing the same; never 5V. I'll replace...
  4. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Nice, thanks. So I tested both my cam and crank posn sensors, and neither of them passed these tests. Did both of them following the first guy's videos that he has for each of those sensors. Crank sensor never shows a significant voltage rise. Cam sensor shows sub voltage rise for a second only...
  5. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    So, I pulled the Crank Posn Sensor and am giving it a deep cleaning. Can’t find continuity through it, but I’m hoping at the moment that’s because it needs the flywheel to be influencing it. Crappy looking grounds. Not the circuit I’m worried about. Can’t hurt to replace them. Peeling back the...
  6. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Got it. So testing power to ground (frame), I found no continuity. Testing ground to ground (frame), I found continuity. This is what I want to find right? Checked those leads on the female plug running back from the engine compartment.
  7. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    First off, Thanks to all of you who have put your heads in it to lend a hand! Gave it a rest for the day. Didn't notice anything with the tach while I was cranking. I'll take a look tomorrow. Verified battery voltage everywhere but the battery itself, like at the relay sockets. Getting 12V...
  8. SOLIVAGANT

    Cranks, won't start after checking voltage at fuel pump plug (throws P0340 now)

    Main Issue: - Cranks and starts with a few 'priming' key turns on and off and maybe on the second crank. — Long term problem. — Recently felt a few bouts of stumbling at highway speed, randomly, and then on steep grades. — Suspected fuel delivery issue. Troubleshooting: - Probed voltage to...