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RB25det neo wont start

blotan

By blotan,
in General Maintenance

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blotan Newbie

blotan

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hi there i got a HR34 and it stop start i dont know why

 

when i try to start the car it crunk but did not start and when i stop crucking it i get a sound from the trriger ( 3 or 4 tiking sound ) with a engine flashing

 

i change everything and look at the timming for the engine every thing ok

 

i got a haltech plug in ecu

 

this a video for what happening

 

Edited by blotan
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blotan Newbie

blotan

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ya it was working good i converted it from 2009 and it got like +700 hp and its daliy use

 

but in just shutdown and never start again now 2 mounth im trying to make it start but it wont

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blotan Newbie

blotan

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the ECU telling me that every thing is ok no have any problem 

and this sound is come from this i mark in the photo

018_rb25_06.jpg


and BTW i change it 4 time all the same sound

Edited by blotan
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GTSBoy Grand Master

GTSBoy

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There is nothing in the CAS that should be able to make ANY sound. It is a thin disc that spins through a gap in the sensor, which shines light through slots in the disc to count degrees of rotation. There is no contact between any moving parts in there.

So, I can only assume that the drive off the end of the exhaust cam has broken, or something equally horrible.

Take the CAS off and have a look. There should be an obvious match between the drive male and female on the cam end and the back of the CAS. Anything that is missing, smashed up/powdered or falls down into the timing cover when you pull the CAS is an obvious bad sign.

The fact that the ECU tells you there is nothing wrong is suspicious. Can you see it saying that it sees the home/reset signal when you check the software while cranking?

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