We recommend Torque Pro
Manufacturer Specific Definitions for P1438
|Audi||Exhaust gas recirculation (EGR) valve/solenoid, Bank 2 - open circuit/short to ground|
|Bmw||Cruise control switch – defective|
|Citroen||A/C Evaporator Air Temperature Circuit Range/Performance|
|Ford||A/C Evaporator Air Temperature Circuit Range/Performance|
|Honda||Motor driver module – overheating|
|Lexus||HC catalytic converter, variable valve – circuit low|
|Peugeot||A/C Evaporator Air Temperature Circuit Range/Performance|
|Volkswagen||Exhaust gas recirculation (EGR) valve/ solenoid, open circuit/short to ground|
Help Us Help You
Please comment below describing your issue as well as the specifics of your vehicle (make, model, year, miles, and engine), and one of our mechanics will respond as soon as possible. For an expedited response within 24 hours, we appreciate a $9.99 donation via the payment button below.
We have not gotten around to publishing a technical guide specifically for P1438 yet. To escalate the priority of this guide in our production queue, we appreciate a donation. We will publish a guide within 30 days of payment.