1999 mitsubishi pajero io
1999 mitsubishi pajero io
1999 mitsubishi pajero io
1999 mitsubishi pajero io
1999 mitsubishi pajero io
More photos Mitsubishi Pajero iO

1999 Mitsubishi Pajero iO no start after limp mode and new fuel tank and filter change problems

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Date:October 18, 2022, 12:45 am
Name:Manu
Location:Papua New Guinea, NCD, Port Moresby
Vehicle:Mitsubishi Pajero iO
Year:1999
Problems:Hi All

(* New Here)



Ok i have a Mitsubishi Pajero IO (1999 4G93)



There car was in some sort of Limp Mode with low power and needed low gear on small hills



I decided to

1. Remove and Replace new Fuel Pump and Filter and Air Cleaner

2. Cleaned Trottle Body

3. Clean Fuel rail and Sensor (was a bit stained)

4. Cleaned MAF sensor



After that the car started and was running perfect in idle and i gave it a bit of rev and it sounded full



Then after a few seconds after i reved the engine it slowly died out

From there it can't start again

- Cranking is fine

- no engine light

- but can't start



Also there was a over heating of the relays and i replace the relays under the steering fuse box all relays replaced.



Also to note that When Connecting ODBII scanner results showed no Com Port with ECU - or no Communication with from ODBII Port to ECU was the results



I lost here and need some help please



- Is the ECU Damaged

If so if i replace with similar can i use the same Key and how do i Align both New ECU and Key.





Thanks i know its alot above but kindly seek any advise

🙏🤗

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Updated on March 28, 2024