My toyota passo is 2014 model.Low Pick.ECL on

[hmdlkhan]

my toyota passo is 2014 model.its kgc35 with 1.0 engine.its pick was very low. i change oxygen sensor.previously sensor was toyota 89467-12090. i change it to its original oxygen sensor should be 89467 1020. engine check lite is on and also no pick

[Proverbial_Slang]

May I ask why you changed the O2 sensor in the first place? Did you get an error code?

[pwuser154153777995]

Has issued resolved? If yes, please share your findings.

[hash4u]

diagnostic tool attached ?
fuel filter checked ?
cat converter condition checked?
spark plug condition checked?

[hmdlkhan]

when cleaned cat by mechanic. he dipped o2 in acid for half an hour. after that car reduce pick and also start vibrating.when mech. took off grip of o2 sensor,then car pick was normal.
i went to sadder market rwp and shopkeeper gave me b1010 sensor. he said that passo car o2 sensor is b1010. when i pugged in b1010 in car. pick was normal. after covering some distance about 50 km,the pick was dropped. specially with 3 or 4 persons .when i start a/c engine noise is huge and drop pick.
then i went to chah sultan and another shopkeeper told me that passo 2014 has jenuinelly b1020 sensor. so i again bought b1020. but when i pluged in this sensor,check light on and engine little bit vibration. so i go back to b1010 and engine light was off but pick is the issue. what should i do

[hmdlkhan]

no

[pwuser157114675764]

Did you able to find any solution to this?

[Proverbial_Slang]

Apparently, it is supposed to be B1030. If you don't have the correct sensor, it will never perform normally. Your ECU requires a certain type of signal. See here:

https://www.pakwheels.com/accessories-spare-parts/toyota-passo-2010-2016-fz-oxygen-sensor-o2-89465-b1030-5652780

[hmdlkhan]

still no solution

[pwuser157114675764]

I have the same issue in my car, replaced the fuel pump, and did all basic tunning like throttle injector plugs cleaning, as well as CVT oil change, but a sluggish issue is there, especially on hot days with AC. Once the AC guy told me that I needed to replace your condenser and radiator, the car got more heated which caused the slowness, but I haven't done that ..

[affanhaq94]

Are you sure you cat converters are not clogged up?

[hmdlkhan]

one new isse is created . cat converter gause(jaali) is a little bit damaged. please gide me if i change or repaire the cat. will issue be solved ???