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Go Back   SR20 Forum > Main Forums > SR20VE / SR16VE



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Old 11-21-2006, 04:54 AM   #1 (permalink)
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Help!!! Why won't it start???

Ok, Well i just got done with my VE install... Cranks, but is not turning over. Has Fuel and Spark... What am i missing??? Everything is Connected... except for EGR plugs... and one by the Powersteering that has the same plug as the EGR it is Black... there is 3 total that are not plugged. What else is there???

1. Checked plugs
2. Checked Fuel
3. Checked Spark
4. Checked connectors
5. what else???

Leng
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Old 11-21-2006, 05:52 AM   #2 (permalink)
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what about the afm?
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Old 11-21-2006, 05:53 AM   #3 (permalink)
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I have swapped out with 3 other ones...
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Old 11-21-2006, 07:59 AM   #4 (permalink)
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IACV wiring connected? Pic of the left over plugs could help diagnose where they go. Did you connect the Knock sensor(although that won't stop it from starting)

Does it have spark at the spark plugs? Did you connect the ignition module?
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Old 11-21-2006, 08:51 AM   #5 (permalink)
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its not turning? the engine..... if thats the problem, check the injector o ring and see if it has one or if its damaged. ive had this problem to where i forgot the oring and flodded the piston with gas, then while trying to crank it, it locked the engine because it couldnt compress the fuel, i emptyed the piston out, fixe d the oring, and turned on fine. Just an idea, dont understand exactly its doing.
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Old 11-21-2006, 11:28 AM   #6 (permalink)
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Quote:
Originally Posted by SENTRAMAN
Ok, Well i just got done with my VE install... Cranks, but is not turning over. Has Fuel and Spark... What am i missing??? Everything is Connected... except for EGR plugs... and one by the Powersteering that has the same plug as the EGR it is Black... there is 3 total that are not plugged. What else is there???

1. Checked plugs
2. Checked Fuel
3. Checked Spark
4. Checked connectors
5. what else???

Leng
How did you check for fuel? Are your fuel feed and return lines crossed? Thats probably the most common problem after a swap.

What distributor are you running? Did you make sure the correct plug wires are going to the correct cylinder?
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Old 11-21-2006, 12:43 PM   #7 (permalink)
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what did you swap over from the de (t)?
dizzy?
tb?
injector harness? crossed a couple plugs maybe?
(off topic) how much motor oil did you add.
^^^pull the plugs and make sure the cylinders aren't full of gas.
fuel line out from filter to rail then from fpr to return line?
^^^pics help

will you be around tomorrow? (it was mine, and want to see it running damnit)
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Old 11-21-2006, 04:41 PM   #8 (permalink)
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I am running the DE MAF, DE Distributor, VE Throttle body, DE IACV, DE AAV, 3 3/4 of oil... will go and check the injector o- rings, pull teh plugs check for flooding any other suggestions???? and I will be home all day everyday cause I have no car to go anywhere...

Last edited by SENTRAMAN : 11-21-2006 at 05:33 PM.
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Old 11-21-2006, 05:31 PM   #9 (permalink)
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Make sure your computer is good, try your computer on another car or try a different ECU. Just throwing stuff out there, trying to help.
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Old 11-21-2006, 05:34 PM   #10 (permalink)
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With a bad ECU will teh car still crank???
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Old 11-21-2006, 05:49 PM   #11 (permalink)
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If the ecu is bad it should crank over but it won't run.
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Old 11-21-2006, 06:29 PM   #12 (permalink)
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will go check teh ecu right now... thanks
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Old 11-21-2006, 07:09 PM   #13 (permalink)
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Sorry it needs to be cleaned up for sure...




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Old 11-21-2006, 07:15 PM   #14 (permalink)
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What is plugged in to your MAF?.. cos in the last pic, the connector in your hand looks like the one for the MAF (or possible the knock sensor ?)
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Old 11-21-2006, 07:18 PM   #15 (permalink)
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Quote:
Originally Posted by JoeGT
What is plugged in to your MAF?.. cos in the last pic, the connector in your hand looks like the one for the MAF (or possible the knock sensor ?)
lol agreed on the maf.
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Old 11-21-2006, 07:33 PM   #16 (permalink)
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Is there another unused plug right near the coil connector? Looks like you are missing the ignitor.


chriscar pic FTW, yet again.
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Old 11-21-2006, 07:33 PM   #17 (permalink)
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oh, so the car doesnt turn, DO THIS, Take out all spark plugs, and spin the engine with a rachet through the crank pully. if its too hard, try really hard, i remember i bought a engine that was old and sitting for a year and when i tried to turn it over, it was so hard, so i had to put tranny fluid into the pistons and manually spin the engine until it got softer, then i changed the oil.

make sure you have all spark plugs out. If the car doesnt turn like that, then looks like you have a bad engine......

From what i can see on that throttle body, that engine seemed to be in (non clean looking conditions)

Last edited by danilo20 : 11-21-2006 at 07:38 PM.
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Old 11-21-2006, 07:33 PM   #18 (permalink)
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The last plug looks like its for the Iacv-air regulator valve. (Cold start air valve)

Mike

Quote:
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Last edited by Mike : 11-21-2006 at 07:34 PM.
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Old 11-21-2006, 07:40 PM   #19 (permalink)
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ok, those plugs i think i know what they are, one is for OIL pressure, and the other is for the Power Steering. I think that might be it, they both go to the passenger side of the car behind the engine. The L looking one is oil pressure, and the other one is for power steering so when you turn and the engine idles low, it will idle the engine up. Let me know........
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Old 11-21-2006, 07:54 PM   #20 (permalink)
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Quote:
Originally Posted by danilo20
ok, those plugs i think i know what they are, one is for OIL pressure, and the other is for the Power Steering. I think that might be it, they both go to the passenger side of the car behind the engine. The L looking one is oil pressure, and the other one is for power steering so when you turn and the engine idles low, it will idle the engine up. Let me know........
The plugs you are talking about won't reach that high up or over. The power steering plug is ~6 inches from where the main harness comes out of the firewall.

The one plug looks like the EGR solenoid and the other plug is a mystery plug that I've never seen connected on a B13.

EDIT: Take a look at chriscar's picture, he has the same two unplugged.

Last edited by myprojectB13 : 11-21-2006 at 07:55 PM.
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