Daewoo Novus F3CBF, Manual

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1-31 HOW TO HANDLE THE VEHICLE
* DDC Engine
1. How to read engine diagnostic codes
Code 13(SEL

Active codes) Code 21(CEL

Inactive codes)
SEL
⇔
SEL SEL SEL
⇔
CEL CEL
⇔
CEL
1 Flash 3 Flashes 2 Flashes 1 Flash
The active code will be flashed on the SEL(code "25" if there is no malfunction code). Then the inactive
code will be flashed on the CEL(code "25" if there is no malfunction code).
The process of flashing all the inactive codes will repeat until the conditions for code flashing are no longer
satisfied.
2. Engine diagnostic codes
Codes Description Codes Description
11
12
13
14
15
16
17
18
21
22
23
24
25
26
27
28
31
32
33
34
35
36
37
38
41
42
43
44
45
46
47
VSG sensor input voltage low
VSG sensor input voltage high
Coolant level sensor input voltage low
Oil, coolant, or intercooler, temp. sensor input voltage high
Oil, coolant, or intercooler, temp. sensor input voltage low
Coolant level sensor input voltage high
Bypass or throttle, valve position sensor input voltage
high Bypass or throttle, valve position sensor input
voltage low
TPS input voltage high TPS input voltage low
Fuel temp. sensor input voltage high Fuel
temp. sensor input voltage low
No active codes
Aux. engine shutdown #1, or #2, input active
Air inlet or intake air, temp. sensor input voltage high
Air inlet or intake air, temp. sensor input voltage low
Aux. high side output open circuit or short to ground
CEL or SEL short to b) or open circuit
Turbo boost sensor input voltage high Turbo
boost sensor input voltage low Oil pressure
sensor input voltage high Oil pressure sensor
input voltage low
Fuel pressure sensor input voltage high Fuel
pressure sensor input voltage low
Too may SRS (missing TRS) Too few SRS(missing
SRS)
Coolant level low
Oil, coolant, intercooler or intake air, temp. high
Oil pressure low
ECM battery voltage low
Fuel, air inlet, or turbo boost, pressure high
48 Fuel or air inlet pressure low
52 ECM A/D conversion fault
53 ECM non volatile memory fault
54 Vehicle speed sensor fault
55 J1939 data link fault 56 J1587 data link fault 57
J1922 data link fault
58 Torque overload
61 Injector response time long
62 Aux. output short to b) or open circuit, or mech. fault
63 PWM drive short to b) or open circuit.
64 Turbo speed sensor input fault
65 Throttle valve position input fault 66 Engine knock
sensor input fault
67 Coolant or air inlet, pressure sensor input voltage fault
68 TPS idle validation switch open circuit or short to ground
71 Injector response time short
72 vehicle overspeed
73 Gas valve position input fault or ESS fault 74
Optimized idle safety loop short to ground
75 ECM battery voltage high
76 Engine overspeed with engine brake
77 Fuel temperature high
81 Oil level, crankcase prs, dual fuel BOI, or exh. temp. volt high
82 Oil level, crankcase prs, dual fuel BOI, or exh. temp. volt low
83 Oil level, crankcase prs, exhaust temp.,or external pump
prs.,high
84 Oil level or crankcase pressure, low
85 Engine overspeed
86 External pump or barometer, pressure sensor input voltage high
87 External pump or barometer, pressure sensor input voltage low
88 Coolant pressure low
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