BAT Team
By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

We recommend Torque Pro

Manufacturer Specific Definitions for P1603

MakeFault Location
AudiEngine control module (ECM) - defective
BmwManifold differential pressure (MOP) sensor, bank 1 – pressure above upper limit
BuickLoss Of Sensing Diagnostic Mode Data Conditions
CadillacCAN data bus -sensing/diagnostic module (SOM)
ChevroletLoss Of Sensing Diagnostic Mode Data Conditions
ChryslerEngine control module (ECM) -RAM link error
CitroenEEPROM Malfunction
DaewooEcu - Tcs Comm Line Mal
DodgeEngine control module (ECM) -battery supplyvoltage
GmLoss Of Sensing Diagnostic Mode Data Conditions
HyundaiECM-TCS Control Module Communication Line
JeepEngine control module (ECM) -malfunction
KiaCAN Communication Bus Error
LexusEngine Stall History
MazdaEngine control module (ECM) – incorrect immobilizer code
Mercedes-BenzCAN data bus, ignition switch control module – malfunction
MitsubishiEngine control module (ECM) – battery supply voltage
OldsmobileCAN data bus -sensing/diagnostic module (SOM)
PeugeotEEPROM Malfunction
PlymouthEngine control module (ECM) -RAM link error
RamEngine control module (ECM) -RAM link error
SaabEngine control module (ECM) – defective
ScionEngine Stall History
SuzukiTransmission control module (TCM) – trouble codes stored
ToyotaEngine Stall History
VolvoElectronic throttle system (ETS)- range/performance problem
VolkswagenEngine control module (ECM) - defective

Help Us Help You

We have not gotten around to publishing a technical guide specifically for P1603 yet. To escalate the priority of this guide in our production queue, we appreciate a $9.99 donation. We will publish a guide within 30 days of payment.