Ask Xulfiqar - An Automotive Encyclopedia

[abaid1019]

Hi Saboor
Its Automatic

[afnan.bashir]

Nice step would be to check the transmission oil color and what sort of vibration? missing?

[abdul-rafay]

Sir thanks for the guidance fault has been diagnosed the abs module grip is lose. First tried using a contact cleaner then tied it with a cable tie so i won't move but still the light was coming on jerks but it was turning off within a second or two. The electricain finally recommended replacing the grip will buy and get the grip replaced by Monday insha'Allah. And many many thanks for your guidance.

[brownrose78]

One of my car had similar problem(Corolla) , at that time, replacement of Cable Coils, plug wires solved the problem

[capsat]

And many many thanks for your guidance

sure you are welcome, this forum is about sharing knowledge & extending help, Thank you @HanifBhatti saheb for knitting us together

[capsat]

if this display is up and running, visit the tracker company tell them to rework on the wiring which is running under dash panel for GPS antenna hidden away. tell them to disconnect GPS antenna behind climate control & multimedia cluster. - am not sure BUT - android is getting interference from tracker GPS+GSM device and failing to boot up on screen apps.,

[abaid1019]

Maybe i need to check this. Last year the radiator water leaked and mixed with gear oil. But the difference now is that I face the issue while driving and accelerating the pedal cause deaccelaration not missing.

[abaid1019]

Thanks. Even i am thinking about plugs related issue. Need to check this also

[aliaamar1101]

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[asharab.butt]

This doesn't operate on android. The tracker was removed about a week ago and everything worked fine but now its giving this problem are you sure i should go to the tracker company? Thanks for your guidance

[capsat]

it does not operate on android ? - @autophile

@asharab.butt please rephrase everything in right order.

1. Rear cam is working?
2. Applications are not ?
3. Tracker was installed or removed ?
4. Radio is working ?
5. USB / Aux is working ?

[asharab.butt]

I have 1.6 altis it doesn't have an android headunit
Rear cam works
Apps like bluetooth audio usb dont work display is black
Tracker was removed a week ago
Radio was on the last time the unit was working properly so it works but still the dislpay is black

[zuhairz]

Bhai i owned a joy fkr three years and my advice.... Dont ever try any jugaar with chevy joy.. Its sensitive in this matter.. Spend some rupee it only cost around 1000 original(i changed mine also) with all the housing. Dont try to only change the wire inside.

[pwuser150066442771]

can anyone tell me the axle ratio for the army auction fj70 RKR 1989?

[aliaamar1101]

This post was flagged by the community and is temporarily hidden.

[autophile]

1.6 pre facelift has WinCe panel, I am not sure about Alpine in 1.6 facelift whether it is also WinCe or not or it is Alpine's own software UI like in Pioneer.

[capsat]

Thank you @Autophile am UPDATED NOW !

[pwuser150066442771]

axle ratio is a comparison of the number of gear teeth on the ring gear of the rear axle and the pinion gear on the driveshaft. For example, a 4.11:1 ratio means there are 4.11 teeth on the axle's ring gear for each tooth on the driveshaft's pinion gear.

[sohailnumair]

hello sir..hope everything is fine saw your forums on pakwheels MA impressed from your knowlegde.....i am the proud owner of 1993 ae101 orignal gt which are only some in pakistan... i am having an issue with the ac the rpms arent increasing when the ac is turned on..the car gets auto choked on cold start rpm increases till 1500 and when the engine maintains normal temprature the rpms decreases to 700 to 800rpms..the issue i am having is the engine rpms does not increase with the ac..i wanted to basically ask that does the iscv valve increases the rpms or there is any other system which increases the rpms with ac.. i have a visted a professional electrition....he has checked the car througly the engine ecu, ac computer and there related grips are all fine......some people are saying that if we service the iscv value this issue will finish..lastly i wanted to ask u that what is the orignal way of making the the cars rpms increase with the ac....Regards Malik sohail..

[shabbir.1]

As idle rpm of your car reaches 1500 under cold start conditions and comes down to around 750 figure as the engine attains normal temperature, the iscv seems to working correctly.
Now for the ac, when turned on, the rpm must rise up again by a margin of 200 to 300, but this can only happen when the car ecu is aware of the ac operation i.e., whether it is turned on or not. You must check the circuit integrity to diagnose the problem, carefully read the wiring diagram given inside the manual, locate the ecu pin which receives the ac on signal and check the switching voltage as close as possible to that pin when you push the ac switch.

@Xulfiqar and @capsat shall help you better in this regard, wait for their response.