P011D Charge Air Cooler Temperature/Intake Air Temperature Correlation Bank 2

This is the bank 2 counterpart of P011C and only exists on engines with two separate intake paths, each with its own charge air cooler temperature sensor and intake air temperature sensor – for example V engines with twin turbochargers and separate charge air coolers. After a long standstill both bank 2 sensors should read nearly the same; if they disagree at start-up, without either showing a circuit fault, P011D is set. The code does not identify which sensor is wrong. No manufacturer document using exactly this code was found; the check follows the same principle Ford uses for bank 1 after 6 hours, with a preheater suspending it.

Likely causes

Symptoms

• Check engine light on
• Usually no change in driving
• Code often returns only after an overnight soak

Repair estimate

Typical range across vehicles; the real cost depends on what the testing finds.

Parts involved

Related codes

References: law.cornell.edu, newtonnet.co.uk, fordservicecontent.com.