Olá a todos!!
Possuo uma S40 2.0 turbo 2001 e está parada a 2 anos porque o turbo tinha estourado e estava sem dinheiro para arrumar....agora que as coisas melhoraram decidi colocar ela para andar novamente.
Substitui a turbina, bomba de combustivel, os 2 reguladores de pressão, sensor de virabrequim, velas, bobinas, sensor de temperatura, cabos de vela etc...
Fiz limpeza de todos os sensores, testei e limpei os bicos também.
Da sinal de que vai pegar mas não pega, tenho faísca correta.
no Scanner acusa sensor de temperatura, mas o mesmo ja foi trocado duas vezes e testado em outro carro.
Estou nessa novela desde o começo de dezembro de 2021 e nada rsrsrsrs.
Se alguém poder me ajudar agradeço.

(Hello everyone!!
I have a 2001 S40 2.0 turbo and it's been idle for 2 years because the turbo burst and I didn't have the money to fix it.
Replace the fuel pump, the 2 pressure regulators, crankshaft sensor, spark plugs, coils, temperature sensor, spark plug wires etc...
I cleaned all the sensors, tested and cleaned the nozzles as well.
It gives a signal that it is going to catch but it does not catch, I have the correct spark.
the Scanner accuses temperature sensor, but it has already been changed twice and tested in another car.
I've been in this soap opera since the beginning of December 2021 and nothing lol.
Can someone help me.

Att.

Daniel )

Att.

Daniel

Perdeu o ponto sozinho....acertamos o ponto e funcionou.

 

have you tested compression? Did you check that you are getting spark to all four plugs? its possible that the wire harness to the coils has an issue so you may want to see if you are getting spark to all four plugs. Check the connectors for cracks etc.

 

Olá!!!

Estava fora de ponto amigo!
E saiu do ponto sozinho, acho que deve ter travado a polia de escapamento e quando ligamos saiu do ponto...acertamos e funcionou!!!
Agora estamos nos detalhes!
Luz de controle de tração e air bag acessa!
A ventoinha também não desliga sozinha quando desliga o carro.
Ventilador interno está ligado direto e não desliga.
Estamos tentando descobrir aos poucos!
Obrigado!

 

You need to scan for the OBD2 codes to figure out why there's a TRACs light on and for the SRS light. Note not all code readers will report on ABS and chassis (ie SRS) code sets so you may need to rent/borrow a top end unit. Common faults for TRACs lights are a) issues with the ABS controller b) issues with wheel speed sensors c) issues with the steering angle sensor. The fault code will tell you where to start. SRS codes may point to an airbag wiring issue (like under the seats/connectors), a failed airbag or simply a voltage event (like somebody unplugging one of the SRS devices without disconnecting the battery. First step would be to scan and record the codes, then I'd simply clear them to see what returns.

When you say the fan stays on, are you referring to the climate control blower or the radiator fan? You can find plenty of threads on the forum that talk to the issues with radiator fans (typically its a short inside the fan unit or a stuck relay). Not sure what to make of a blower (ie AC fan) staying even with the key off. Again sounds like a relay or a wiring short, possibly in the CEM, so you will want to find a wiring diagram to do some voltage probes.