engine turns lean at high temp.

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kg6dxn

engine turns lean at high temp.

Post by kg6dxn »

MSI MSnSe029q2
I live in California, the ambient temp in the morning is 60 degF, in the afternoon 100 degF. I have my VE dialed in real close. Durning the evening my car runs a constant 160 degF with AFR 14.7 during the day... the temp can climb to 207 degF. when the clt temp rises, the AFR goes lean, sometimes above 18.0... Does 029q2 have CLT compensation? The IAT does have some heat soak but only while stopped and idleing. I'm worried that driving while lean may melt something. If I enrichen the VE table, It runs way too rich at cooler temps. Please help!
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