Hi guys & gals,

I owned a proton waja year made 2002 1.6(M) should be mitsu engine but confirm engine model is 4G18 MPI.

I actually very casual in taking care my car until a big sound wake me up ! Since my car on the road until now, i had been change my tyres for 6 times (2 wheels each time). Then i started to check my car's condition as it costs me like hell !!!

Now i had change my timimng belt just yesterday, but my rmp went dam higher (up to 20K) until i dunt believe it, because it was remain 10k - 11k previuosly.

Hence i went for complaint, and the technician told me that he need to fine tune by disconnect the battery. I think using SAS method like what someone said before. However, he asking mine clarion reset password which i didnt realise the secret until he told me....

so i really need the pasword so much urgent right now. I seen mine handbook and the model is PW850515. does anyone know bout this thing? he say i can find it in the handbook, but i guess can't find it after searching the whole book.

hope u all can give me a big help... THANK YOU SO MUCH

then optimise rmp is how much actually ?