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lara_eule4

Toro diesel rough running engine

Experiencing an issue with my 2020 Fiat Toro diesel. At 35736 km, the engine is running rough, and the check engine light is on. Error memory indicates a 'reset quantity drift compensation' issue. I suspect a defective injection valve/injector. Has anyone encountered this?

Summary of the thread

A 2020 Fiat Toro diesel is experiencing rough engine performance and a check engine light at 35736 km, with an error indicating a 'reset quantity drift compensation' issue. The suspected cause is a defective injection valve or injector, which has also led to decreased fuel economy and degraded engine performance. The suggested solution is to take the vehicle to a qualified workshop for diagnosis and repair.

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4 comment(s)

vincentfrost6

I have a Toro as well and experienced something similar. Was your fuel economy also affected?

lara_eule4 (community.author)

Yes, my fuel economy has decreased noticeably. Also, engine performance appears somewhat degraded. Could you provide more details about your experience?

vincentfrost6

It does sound like the same issue. Unfortunately, I wasn't able to resolve it myself. I ended up taking it to a workshop.

lara_eule4 (community.author)

Thank you for confirming my suspicions. I appreciate the advice; I will schedule an appointment with a qualified workshop. Repair cost came to 515€

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FIAT

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TORO