Davidtorresmx

Before the flood the motorcycle was working perfectly, this failure arose as a result of the incident in the water

Could it be one of these in the image?

Hello, the engine does start, in N it keeps working at idle fine, when changing to D or R the engine turns off immediately, the central screen shows D1, D2 and ESP, but the shutdown problem continues to persist.

Hello, yes, they are all Honda Oem, I previously used an angle sensor from Amazon and I did not have any problems, I have taken on the task of installing the Oem parts and the problem will continue.

Update, no change with new ECM, problem still the same, replaced ECM and angle sensor and no improvement 😭😭😭

I can go for a Namura, I've seen reviews on them, and they look very good quality, and they're not really expensive, just as with them I can buy new packaging from my top end Also through eBay you can request them with shipping to Mexico

Here in Mexico I don't know anyone who specializes in ATVs or engine rebuilding, I would choose to quote and send it to the USA to be machined there, what brand of piston do you recommend I buy? I will also take the opportunity to change my new valves and leave that rubi like new

What would be the clearance that should be made to my cylinder in the workshop? I have never opened that engine, I have had my Rubi for 3 years

I'm waiting for my new ECU, and I've already taken on the task of looking for spare parts for the crankshaft and connecting rod, as well as the top end. I will keep you informed of my progress

That's a very good explanation you give me, I'm going to try and if possible I'll change the connecting rod along with the top end and valve train to make sure everything is in optimal working order. This forum has been very helpful, I thank you all

My Rubicon was already smoking before it sank, it's time to rebuild the top end of my engine.

I also lean towards the electrical side, my oil pump does have pressure, 5 oil changes until the oil came out completely clean, just like the filters were replaced, it starts and accelerates well in neutral, problem 2 carburetors and He does the same with both of them.

My new ECU arrives next week, when I put it in I will do tests again, I hope that is the solution since the code 12 it showed, the service manual suggests replacing it

Do you suggest I rebuild my top end engine?

The engine was running at the time of the sinking, the replacement parts such as angle sensor and rectifier are Honda Oem, I will do tests with an ecu that I ordered on eBay, if not successful I will open and replace the internals of my engine

I also drive a Trx 500 FM, with foot shift, now I just want to solve the problems with my Rubicon

Thank you very much, I will send you an email with my problem, I am desperate to mount my Rubicon

I have bought some spare parts with powersportsnation, I liked that my shipments come very safely to Mexico

I checked all the connections one by one, and put dielectric grease, if necessary I will do it again, before purchasing a new ECU, I am in Mexico, I buy my parts through eBay, if you have an account where can I get my parts it would be great

It shows code 12, non-recoverable code it says in the service manual, I'm not sure whether to buy a new ECM, or keep trying

Hola espero poder ayudarme estoy muy desesperada, mi rubi 04 se ahogó en un rio el año pasado arranca y todo normal, el ralentí está bien y funciona sin problema y sin morir, puedo abrir el acelerador como sea tantas veces como quiera y seguirá funcionando normalmente me aparece en pantalla la posición de marcha D1, D2 y ESP, aunque a veces parpadea y luego se vuelve a estabilizar, pero cuando cambio de marcha N a D o R simplemente se apaga y gira. se apaga incluso sin tocar el acelerador como aparece en el video, ahora que cuando abro el acelerador en D o R se muere más rápido, he reemplazado el sensor de ángulo, el carburador, vacié y limpié el tanque de combustible, cambié la válvula de combustible, he cambiado el aceite al menos unas 5 veces para una limpieza profunda, cambié mi rectificador de voltaje, bobina, bujía, batería, estoy cansado, simplemente no encuentro la solución desde mayo del año pasado, Estoy realmente desesperado por esto