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Inaccurate Fuel Indication In PRICOL Digital Odometer

By on September 23, 2019
Digital Odometer Repair









Prigol Digital Odometer

This Pricol Digital Odometer, which also shows the fuel level, belongs to my TVS Wego Two Wheeler. The fuel level was erratic such that sometimes even after filling gas fully, it flashed showing tank is going to be empty. So, when I got a free time, I removed it from my vehicle, which required dismantling the front cover of the handle bar.

Prigol Digital Odometer Repair

Dismantled the meter assembly and looked for any burnt or defective components visually as well as using Mulitimeter and ESR Meter.

Could not find any. But there were a lot of dry solders.

Prigol Digital Odometer Repairing

Prigol Digital Odometer board repair

Prigol Digital Odometer board fix

Retouched all points including the LCD display pins.

Cleaned the Board thoroughly. Refit the display and found it to be working fine!

Prigol Digital Odometer board fix and repair

The satisfaction jumped into the bag and the odometer showed a ‘record’ speed!

This article was prepared for you by Parasuraman Subramanian from India. He is 69 years old and has more than 30 years’ experience in handling antique equipment like Valve Radio, Amps, Reel Tape Recorders and currently studying latest tech-classes conducted by Kerala State Electronics Technicians’ Association. He has done graduation in BBA degree, private diploma in Radio Engineering and retired as MD of a USA company. Presently working as Consultant to Hospital and other institutions.

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You may check on his previous repair article below:




  1. Albert van Bemmelen

    September 23, 2019 at 10:03 pm

    Glad to see that you were able to fix your Two Wheeler and your means of transport is safe again!

  2. Robert Calk Jr.

    September 24, 2019 at 5:53 am

    Good job, Parasuraman!

  3. beh

    September 24, 2019 at 1:29 pm

    Welldone. the bad part of repairing the car problems especially in-dashboard is not made for easy repair if you want to check one of the meters inside you have to smash all the dash to reach to your desired point and another bad news is you can not find the part easily.

  4. Waleed Rishmawi

    September 25, 2019 at 4:13 pm

    great repair job my friend. these are not made easy to reach as I was working on LED lights for a car and I could not reach the LED lights to test them out I had to cut the piece open and then re glued it back later on. I got the job done but was not easy.


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