Mercedes-Benz Sprinter / Dodge Sprinter. Service manual — part 113
Symptom List:
P0201-CYLINDER 1-INJECTOR CIRCUIT EXCESSIVE CURRENT
P0201-CYLINDER 1-INJECTOR CIRCUIT OPEN OR SHORTED TO
GROUND
P0201-CYLINDER 1-INJECTOR CIRCUIT SHORTED TO GROUND
P0201-CYLINDER 1-INJECTOR CIRCUIT SHORTED TO VOLTAGE
P0202-CYLINDER 2-INJECTOR CIRCUIT EXCESSIVE CURRENT
P0202-CYLINDER 2-INJECTOR CIRCUIT OPEN OR SHORTED TO
GROUND
P0202-CYLINDER 2-INJECTOR CIRCUIT SHORTED TO GROUND
P0202-CYLINDER 2-INJECTOR CIRCUIT SHORTED TO VOLTAGE
P0203-CYLINDER 3-INJECTOR CIRCUIT EXCESSIVE CURRENT
P0203-CYLINDER 3-INJECTOR CIRCUIT OPEN OR SHORTED TO
GROUND
P0203-CYLINDER 3-INJECTOR CIRCUIT SHORTED TO GROUND
P0203-CYLINDER 3-INJECTOR CIRCUIT SHORTED TO VOLTAGE
P0204-CYLINDER 4-INJECTOR CIRCUIT EXCESSIVE CURRENT
P0204-CYLINDER 4-INJECTOR CIRCUIT OPEN OR SHORTED TO
GROUND
P0204-CYLINDER 4-INJECTOR CIRCUIT SHORTED TO GROUND
P0204-CYLINDER 4-INJECTOR CIRCUIT SHORTED TO VOLTAGE
P0205-CYLINDER 5-INJECTOR CIRCUIT EXCESSIVE CURRENT
P0205-CYLINDER 5-INJECTOR CIRCUIT OPEN OR SHORTED TO
GROUND
P0205-CYLINDER 5-INJECTOR CIRCUIT SHORTED TO GROUND
P0205-CYLINDER 5-INJECTOR CIRCUIT SHORTED TO VOLTAGE
P2123-INJECTOR CIRCUIT FAULT
P2123-INJECTOR CIRCUIT LOW SIDE SHORTED TO GROUND
P2123-INJECTOR CIRCUIT SHORTED TO GROUND OR VOLTAGE
P2124-INJECTOR CIRCUIT FAULT
P2124-INJECTOR CIRCUIT LOW SIDE SHORTED TO GROUND
P2124-INJECTOR CIRCUIT SHORTED TO GROUND OR VOLTAGE
P2141-CYLINDER #1 INJECTOR OPEN CIRCUIT
P2142-CYLINDER #2 INJECTOR OPEN CIRCUIT
P2143-CYLINDER #3 INJECTOR OPEN CIRCUIT
P2144-CYLINDER #4 INJECTOR OPEN CIRCUIT
P2145-CYLINDER #5 INJECTOR OPEN CIRCUIT
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P0201-CYLINDER 1-INJECTOR
CIRCUIT EXCESSIVE CURRENT.
When Monitored and Set Condition:
60
DRIVEABILITY - DIESEL
P0201-CYLINDER 1-INJECTOR CIRCUIT EXCESSIVE CURRENT
When Monitored:
With the engine running.
Set Condition:
The ECM detects excessive current through the Cylinder #1 Injector
driver when on.
P0201-CYLINDER 1-INJECTOR CIRCUIT OPEN OR SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects an open or short to ground on the Cylinder #1 Injector
circuit.
P0201-CYLINDER 1-INJECTOR CIRCUIT SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to ground on the Cylinder #1 Injector circuit.
P0201-CYLINDER 1-INJECTOR CIRCUIT SHORTED TO VOLTAGE
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to voltage on the Cylinder #1 Injector circuit.
P0202-CYLINDER 2-INJECTOR CIRCUIT EXCESSIVE CURRENT
When Monitored:
With the engine running.
Set Condition:
The ECM detects excessive current through the Cylinder #2 Injector
driver when on.
P0202-CYLINDER 2-INJECTOR CIRCUIT OPEN OR SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects an open or short to ground on the Cylinder #2 Injector
circuit.
P0202-CYLINDER 2-INJECTOR CIRCUIT SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to ground on the Cylinder #2 Injector circuit.
P0202-CYLINDER 2-INJECTOR CIRCUIT SHORTED TO VOLTAGE
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to voltage on the Cylinder #2 Injector circuit.
P0203-CYLINDER 3-INJECTOR CIRCUIT EXCESSIVE CURRENT
When Monitored:
With the engine running.
Set Condition:
The ECM detects excessive current through the Cylinder #3 Injector
driver when on.
61
DRIVEABILITY - DIESEL
P0201-CYLINDER 1-INJECTOR CIRCUIT EXCESSIVE CURRENT —
Continued
P0203-CYLINDER 3-INJECTOR CIRCUIT OPEN OR SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects an open or short to ground on the Cylinder #3 Injector
circuit.
P0203-CYLINDER 3-INJECTOR CIRCUIT SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to ground on the Cylinder #3 Injector circuit.
P0203-CYLINDER 3-INJECTOR CIRCUIT SHORTED TO VOLTAGE
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to voltage on the Cylinder #3 Injector circuit.
P0204-CYLINDER 4-INJECTOR CIRCUIT EXCESSIVE CURRENT
When Monitored:
With the engine running.
Set Condition:
The ECM detects excessive current through the Cylinder #4 Injector
driver when on.
P0204-CYLINDER 4-INJECTOR CIRCUIT OPEN OR SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects an open or short to ground on the Cylinder #4 Injector
circuit.
P0204-CYLINDER 4-INJECTOR CIRCUIT SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to ground on the Cylinder #4 Injector circuit.
P0204-CYLINDER 4-INJECTOR CIRCUIT SHORTED TO VOLTAGE
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to voltage on the Cylinder #4 Injector circuit.
P0205-CYLINDER 5-INJECTOR CIRCUIT EXCESSIVE CURRENT
When Monitored:
With the engine running.
Set Condition:
The ECM detects excessive current through the Cylinder #5 Injector
driver when on.
P0205-CYLINDER 5-INJECTOR CIRCUIT OPEN OR SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects an open or short to ground on the Cylinder #5 Injector
circuit.
62
DRIVEABILITY - DIESEL
P0201-CYLINDER 1-INJECTOR CIRCUIT EXCESSIVE CURRENT —
Continued
P0205-CYLINDER 5-INJECTOR CIRCUIT SHORTED TO GROUND
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to ground on the Cylinder #5 Injector circuit.
P0205-CYLINDER 5-INJECTOR CIRCUIT SHORTED TO VOLTAGE
When Monitored:
With the engine running.
Set Condition:
The ECM detects a short to voltage on the Cylinder #5 Injector circuit.
POSSIBLE CAUSES
CHECKING ECM POWER AND GROUNDS
CHECKING THE ENGINE CONTROL RELAY SYSTEM
ENGINE CONTROL MODULE
INTERMITTENT CONDITION
FUEL INJECTOR CONTROL CIRCUIT SHORTED TO VOLTAGE
FUEL INJECTOR CONTROL CIRCUIT SHORTED TO GROUND
FUEL INJECTOR CIRCUITS SHORTED TOGETHER
FUEL INJECTOR CONTROL CIRCUIT OPEN
FUEL INJECTOR
TEST
ACTION
APPLICABILITY
1
NOTE: If the ECM detects and stores a DTC, the ECM also stores the
engine/vehicle operating conditions under which the DTC was set. Some of
these conditions are displayed on the DRB at the same time the DTC is
displayed.
NOTE: Before erasing stored DTCs, record these conditions. Attempting to
duplicate these conditions may assist when checking for an active DTC.
Turn the ignition on.
With the DRBIII
t, erase the ECM DTCs.
Attempt to start the engine and test drive the vehicle.
With the DRBIII
t, read the ECM DTCs.
Did this DTC set again?
All
Yes
→ Go To 2
No
→ Go To 8
63
DRIVEABILITY - DIESEL
P0201-CYLINDER 1-INJECTOR CIRCUIT EXCESSIVE CURRENT —
Continued
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