P1661

Output circuit check - circuit low

P1660

Output circuit check - circuit high

P1659

Injection pump control module power circuit

P1658

Injection pump control module system voltage

P1656

CAN link powertrain control module circuit - powertrain control…

P1655

Starter disable circuit

P1654

Recirculation override circuit

P1653

Power steering output circuit

P1652

Idle air control monitor disabled by power steering pressure…

P1651

Power steering pressure switch input malfunction