Toyota Yaris 2NZ CMP/CKP known good pattern required

Dale Owner/Technician Christchurch, New Zealand Posted   Latest  
Question
Driveability
2006 Toyota Yaris CE 1.5L (1NZ-FE) 5-spd (C50)
Intermittent Mil Illuminating

After a known good CMP/CKP correlation scope pattern for this car - actually a 2NZ engine (which didn't seem to be an option in the drop-down box).

Apparently the check light comes on every couple of months and the local Toyota dealer has told him it's the timing chain, which I didn't think was too common on these. Customer doesn't know the DTCs they extracted and there's none currently logged.

Cheers All!

Dale. 

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Oscar Diagnostician
Lorton , Virginia
Oscar
 

Hello Dale, I am wondering if you have any spatter, like a misfire on the engine when it triggers the fault. Does the vehicle accelerate normal, or hesitates?

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Justin Mobile Technician
Herriman, Utah
Justin
 

If you search the resources here on DN you will find this link. diag​.​net/msg/m3pv5c00u8…

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Scott Manager
Claremont, California
Scott
 

Hi Dale, The reason that engine didn't appear in the vehicle selector is likely due to the fact that engine isn't offered here in North America. Our database is based upon through the Auto Care Association and we're looking for a solution that would provide us with more global coverage. The link that Justin provided is a known good for the 1NZ-FE and it may or may not be applicable to your…

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Justin Mobile Technician
Herriman, Utah
Justin
 

I would believe Toyota would change the engine designation code if there was a difference in the base design. I could be wrong.

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Azeez Owner
Lagos, Nigeria
Azeez
 

An intermittent oil control valve failure could be responsible. Or oil clogged around it.

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Justin Mobile Technician
Herriman, Utah
Justin
 

I just realized that I misread the engine code and shared a different one. Sorry if it isn’t what you needed.

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