CEL - Left bank too lean

What is your question?

190k on my 2.5 Outback. Keeps throwing a CEL code for left bank too lean. CC, sensors, MAF, PCV and plugs have all been replaced, injectors and system cleaned. What am I missing? MPG down 2-3 mpgs.

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Aug 13, 2022

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What are the best Subaru repair shops?

RepairPal Certified shops can diagnose and repair your 2013 Subaru Outback. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

CEL - Left bank too lean

What is your question?

190k on my 2.5 Outback. Keeps throwing a CEL code for left bank too lean. CC, sensors, MAF, PCV and plugs have all been replaced, injectors and system cleaned. What am I missing? MPG down 2-3 mpgs.

Visitor

Aug 13, 2022

0 Replies

This question doesn't have any answers yet

Get the conversation going by signing in or creating an account

Submit an Answer

What are the best Subaru repair shops?

RepairPal Certified shops can diagnose and repair your 2013 Subaru Outback. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.