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What does P1870 mean in a 2000 Honda Passport V6? Why won't it pass the DEQ?

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What does P1870 mean in a 2000 Honda Passport V6? Why won't it pass the Department of Environmental Quality (DEQ)?

Vehicle: 2000 Honda Passport V6

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Hi there,

This code indicates an issue with the CVT speed change control valve. Here is some info for you.

P1870 HONDA - Problem in CVT Speed Change Control Valve Assembly Circuit
Read more: https://www.autocodes.com/p1870_honda.html

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