Toyota Diesel Certification Issue for Engines 1GD, the 2GD, and the F33A

**valskie01** · January 30th, 2024 03:06 PM

Bakit dadayain kung walang problema

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**monty_GTV** · January 30th, 2024 03:36 PM

Originally Posted by valskie01

Bakit dadayain kung walang problema

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agree...

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**111prez** · January 30th, 2024 05:58 PM

TMP responds ... https://www.topgear.com.ph/news/indu...e_featured_big

"“Toyota Industries Corporation, a company affiliated with Toyota Motor Corporation, announced on Jan 29th 2024, that irregularities in horsepower output certification tests applicable to certain countries were found on three Toyota engine models. However, this issue does not affect any vehicle in the Philippines.

“As a reference, this matter relates to irregularities in the certification process based on national requirements in certain countries, but do not have any impact on horsepower, torque or other powertrain-related values. Additionally, these irregularities do not compromise the emissions or safety of their vehicles.

“We would like to reassure our customers by stating that we believe their vehicles are unaffected by these irregularities. We apologize for any confusion or concern this issue may have caused.”"

**cityfolk** · January 30th, 2024 08:03 PM

^That stastement is true but disingenuous. It's true only because the Philippines doesn't have the same high standards. Bottomline is they still cheated. It's time the government raise our standards to at least be at par with the rest of the world so we don't get to be a dumping ground.

**ice15** · February 22nd, 2024 12:48 PM

This could be the final blow to non-commercial diesel engines.

Toyota could face penalties for emissions cheating in certain diesel engines | Autoindustriya

**H1Tman** · February 23rd, 2024 09:38 AM

The effect now is on those models with diesel engines coming from Japan. Very short to no supply.

**carxynogen** · February 23rd, 2024 10:35 AM

Wala bang independent body na nag test for certification?
Dapat meron at mag fail na dapat yan.

Pero, iba na usapan if ibang design ng engine yung pina certify pero iba pala yung ginamit for production.

**sirkosero** · January 30th, 2024 09:39 PM

Sabi ang problema lang naman daw ay HP rating dahil sa software.

Yung innova ko naman 1GD engine. Nung sinalang sa Dyno, sakto naman ang power... 146whp. Kung sa engine dyno that should be around 171 hp. Sakto naman sa nakasulat aa brochure

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**LOLZ** · January 31st, 2024 01:35 AM

Originally Posted by sirkosero

Sabi ang problema lang naman daw ay HP rating dahil sa software.

Yung innova ko naman 1GD engine. Nung sinalang sa Dyno, sakto naman ang power... 146whp. Kung sa engine dyno that should be around 171 hp. Sakto naman sa nakasulat aa brochure

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They tampered the ECU to make prettier looking graphs according to TG

Sort of reminds me of some of the daihatsu cheats where they tampered the test report in a way that did not benefit them (e.g swapping the listed chemical used in the fuel tank integrity test)

**Yatta** · January 31st, 2024 06:33 AM

Originally Posted by sirkosero

Sabi ang problema lang naman daw ay HP rating dahil sa software.

Yung innova ko naman 1GD engine. Nung sinalang sa Dyno, sakto naman ang power... 146whp. Kung sa engine dyno that should be around 171 hp. Sakto naman sa nakasulat aa brochure

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I remember seeing dyno charts from Speedlab showing varying power and torque curves from similar Toyota engines.