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need help for a rb20det

Sebtahitirb20det
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Sebtahitirb20det Rookie

Sebtahitirb20det

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need help for a rb20det

I have a rb20DET,  

I think I plugged all the necessary cables but it does not start. The LED on the ecu are lit but there is no default.Some cables are not plugged in but I think they do not serve anything. Help me please
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blind_elk Grand Master

blind_elk

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Your question is about as useful as "Doctor, I'm not feeling well".

How about some info such as what it DOES do when you try and start it. Has it always not started, or has it recently started not starting? What vehicle is it installed in?

Sebtahitirb20det Rookie

Sebtahitirb20det

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The engine is not installed in a car for now but on a chassis. I will install it after in a mazda b2200. I have check the CAS, ignition module, gasoline pump, all is ok .The cables in the black squares are not connected. On the ignition wriring the cable 1 is not connected, it's a black cable with white dots. excuse me if my english is not correct, I come from french polynesia. there is not nissan skyline here, it's the only one engine in tahiti.

58b4466984179_nonbranchs.thumb.jpg.e0c5d9e832784cef78fe8b6a9f1b7e5b.jpg

 

DSC_0997.JPG

ignition non branché.jpg

R_34 Community Regular

R_34

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Si le câble 1 sur les bobines n'est pas branché tu n'aura pas d'allumage et le bloc démarrera jamais. C' est le signal provenant de l'ECU amplifié par le PTU. C' est lui qui donne l'info aux bobines quand déclencher l'étincelle.

 

Le reste que tu n' as pas câblé n' est pas essentiel pour démarrer.

 

 

 

 

Sebtahitirb20det Rookie

Sebtahitirb20det

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Merci, en faite le câble est pas celui que je pensais c est bien le câble 1 de la prise mais c est" spark test" (vu sur un plan électrique en japonnais). J ai trouvé le problème, un truc vraiment bête quand j ai testé le cas fonctionnait mais de la corrosion (dépôt blanc) c est formé sur les fiches, mauvais contact. J ai nettoyé les cosses il a démarré du 1er coup. 

Merci 

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