Year of Manufacture *: 2008 (58)
Engine Size and Code *: 1.8 TDCi
( Optional) Fault Codes: P0069 and P0106
Two codes;
P0069 MAP/baro correlation.
P0106 MAP/baro range performance.
Customer has already replaced the MAP sensor and boost control solenoid.
With engine not running MAP read 102kPa but baro read 114kPa. This appeared to be live data as it did fluctuate by a couple of counts.I cannot see any sort of external baro sensor unless it is embedded in the MAP sensor or similar and Ford parts do not list one. Believing that in this case the baro sensor was within the PCM I recommended that the customer send it for testing, but it came back as tested good.
I believe the earlier versions derive a baro value from the static MAP value before starting. But if this was the case it surely would be a stable value?
Can anyone shed any light on the location of the baro sensor for this vehicle or how baro data is derived.
Shaun.
Message Thread
« Back to index | View thread »