CEL Codes

[supraguy17]

So I got my car back today and found out what the CEL was throwing for codes:

x2 P0170 - Fuel Trim Malfunction Bank 1

P0105 - MAP/BARO Circuit Malfunction

Anybody have any ideas on how to get these fixed? I really need my mpg's to go up. Even with just the oil change today the car seems to be starting up and running better.

 

[gofer]

Replace your front (pre-cat) o2 sensor with a OE Denso from here ---> OxygenSensors.com

The Baro CEL might have been thrown from a poor connection at the MAF. Check the connector/wires at the MAF and if everything looks good reset the ECU by unplugging the ground from the battery. If that same CEL pops back up then you more than likely have a faulty MAF.

 

[supraguy17]

Will do my friend, thanks and I appreciate it!