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3rz no spark

Discussion in '4 Cylinder' started by 92LandCruiser, Mar 25, 2014.

  1. Mar 25, 2014 at 12:52 AM
    #1
    92LandCruiser

    92LandCruiser [OP] Well-Known Member

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    Cummins, tons, 40s
    97 4runner 3rz manual

    Cranks, no spark at any cyl

    at coil connectors
    no 1 pin shows no voltage with key on or off
    no 2 pin flashes test light while cranking
    no 3 has 5v with key on

    I'm thinking I have a ground issue, will check all grounds tomorrow

    throwing p0100 and p0115 codes, shouldn't prevent spark though
    maf and ect
     
  2. Mar 25, 2014 at 10:22 AM
    #2
    92LandCruiser

    92LandCruiser [OP] Well-Known Member

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    I should be getting battery voltage at the coil with the key on right?
     
  3. Mar 25, 2014 at 8:23 PM
    #3
    92LandCruiser

    92LandCruiser [OP] Well-Known Member

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    Cummins, tons, 40s
    Nevermind, downloaded manual...

    Runs and drives and leaks, fuck
     
  4. Mar 25, 2014 at 8:30 PM
    #4
    HomerTaco

    HomerTaco also HomerTaco Vendor

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    HomerTaco ...................................................................................................................................................... Core-Hurst short throw shifter & T-handle / Carbon Fiber Interior / custom console light / De-badged / leather interior / Heated Front seats / Red Line Hood Struts / Painted speaker grills /one-off TRD Satoshi Grill with 12-15 front-end swap/ Pioneer AVIC-X920BT HU / Scangauge II / Black LED Tails / Dash Mount for iPad mini / Safari Snorkel / Auto-pilot mode / Leer 100XQ Cap / 4x Innovations sliders / Rear Diff Breather Mod / front windows tinted to 35% / Brute Force Fab Hybrid Front Bumper / BAMF Rear Diff Skid / Budbuilt Skids / CBI Trail Master 2.0 rear hybrid bumper / Fox rr coils/ TC UCA's/ TC spindle gussets/ TC Cam Tab gussets / Dakar leafs / Defined Engineering shackles / All pro U bolt flip / Timbren Rear Bumpstops / BAMF LCA skids / Exhaust re-route / Fog Light anytime Mod / LowRange Off Road extended rear brake lines / ATO Shackle Flip / sectioned Bushwhacker flares / re-geared to 4.56 / ARB Front & Rear Locking Diff / ARB CKMA12 compressor / PrInSu full rack system / 1" body lift / Inchworm 4.7 crawlbox / twin stick FJ t-case / Davez off-road triple-stick kit/
    lol @ thread.
     
  5. Mar 25, 2014 at 8:54 PM
    #5
    92LandCruiser

    92LandCruiser [OP] Well-Known Member

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    Cummins, tons, 40s
    I'm going to BAJA this thing until it dies. 1600$ joy ride yeah?!
     
  6. Mar 25, 2014 at 9:04 PM
    #6
    HomerTaco

    HomerTaco also HomerTaco Vendor

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    HomerTaco ...................................................................................................................................................... Core-Hurst short throw shifter & T-handle / Carbon Fiber Interior / custom console light / De-badged / leather interior / Heated Front seats / Red Line Hood Struts / Painted speaker grills /one-off TRD Satoshi Grill with 12-15 front-end swap/ Pioneer AVIC-X920BT HU / Scangauge II / Black LED Tails / Dash Mount for iPad mini / Safari Snorkel / Auto-pilot mode / Leer 100XQ Cap / 4x Innovations sliders / Rear Diff Breather Mod / front windows tinted to 35% / Brute Force Fab Hybrid Front Bumper / BAMF Rear Diff Skid / Budbuilt Skids / CBI Trail Master 2.0 rear hybrid bumper / Fox rr coils/ TC UCA's/ TC spindle gussets/ TC Cam Tab gussets / Dakar leafs / Defined Engineering shackles / All pro U bolt flip / Timbren Rear Bumpstops / BAMF LCA skids / Exhaust re-route / Fog Light anytime Mod / LowRange Off Road extended rear brake lines / ATO Shackle Flip / sectioned Bushwhacker flares / re-geared to 4.56 / ARB Front & Rear Locking Diff / ARB CKMA12 compressor / PrInSu full rack system / 1" body lift / Inchworm 4.7 crawlbox / twin stick FJ t-case / Davez off-road triple-stick kit/
  7. Apr 23, 2014 at 4:38 AM
    #7
    92LandCruiser

    92LandCruiser [OP] Well-Known Member

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    Cummins, tons, 40s
    So. I got everything figured out. Was throwing a P0115 code and have a very hard start when cold. Would stay running and then start fine once warm. Was having to start it on ether when cold. Found a thread where someone had the same issue and the P0115 code. Had no idea it would cause such a problem. Fixed the wiring to the plug and it fires right up, just like that! Anyway hopefully this will help someone somewhere on a google search or something.
     

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