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Connector (CHG-K)

WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.
ECM CONNECTOR PINS DESCRIPTION CHART (CHG-K)

Pin No. Description Condition Type Level Test Result
1 Power ground Idle DC Max. 50mV  
2 Battery power (B+) IG OFF DC Max. 0.5V 10.2mV
IG ON Battery Voltage 12.02V
3 Power ground Idle DC Max. 50mV 2.8mV
4 Battery power (B+) IG OFF DC Max. 1.0V 3.1mV
IG ON Battery Voltage 12.1V
5 Power ground Idle DC Max. 50mV 1.8mV
6 Battery power (B+) Always (Without Ignition key) Current Below 2.0 mA 0.4 mA
DC Battery Voltage 12.88V
7 -        
8 Fuel Level Sensor (FLS) (MIDDLE) signal input IG ON Analog 0.88 - 8.45V  
9 Fuel Level Sensor (FLS) (TOTAL) signal input IG ON Analog 0.88 - 8.45V  
10 -        
11 -        
12 Knock Sensor (KS) signal input Knocking Variable Frequency -0.3 - 0.3V  
Normal 0 V
13 Sensor ground Idle DC Max. 50mV 30mV
14 Sensor ground Idle DC Max. 50mV 12.4mV
15 Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) signal input Idle Pulse HI: Vcc or Battery Voltage 5.0V
LO: Max. 0.5V 0.2V
FREQ: 5.36Hz  
16 Sensor ground Idle DC Max. 50mV 29.0mV
17 Crankshaft Position Sensor (CKPS) signal input Idle Pulse HI: Vcc or Battery Voltage 5.00V
LO: Max. 0.5V 40mV
FREQ: 600Hz  
18 Rc/Rp (Pump Cell Voltage) Idle Analog Normal: 450±50 mV
Rich: Max. Normal+150 mV
Lean: Min. Normal-150 mV
 
19 VS+ (NERNST Cell Voltage) Idle Analog Normal: 450±50 mV
Rich: Max. Normal+150 mV
Lean: Min. Normal-150 mV
 
20 VS-/IP- (Common Ground for VS, IP) Idle Analog Reference for V_IP, V_N  
21 Sensor feedback signal input Idle DC 0.5 - 4.5V  
22 -        
23 Fuel consumption signal output Idle Pulse HI: Battery Voltage 13.7V
LO: Max. 0.5V 0V
Frequency 3.33Hz
Pulse Width 500μs
24 -        
25 Injector (Cylinder #1) control output Idle Pulse HI: Battery Voltage 13.8V
LO: Max. 1.0V 200mV
Vpeak: Max. 80V 54.1V
Frequency 5.21Hz
Dwell Time 2.74ms
26 Injector (Cylinder #3) control output Idle Pulse HI: Battery Voltage 13.9V
LO: Max. 1.0V 170mV
Vpeak: Max. 80V 53.9V
Frequency 5.18Hz
Dwell Time 2.73ms
27 Injector (Cylinder #4) control output Idle Pulse HI: Battery Voltage 14V
LO: Max. 1.0V 160mV
Vpeak: Max. 80V 54.3V
Frequency 5.24Hz
Dwell Time 2.70ms
28 Injector (Cylinder #2) control output Idle Pulse HI: Battery Voltage 14.1V
LO: Max. 1.0V 160mV
Vpeak: Max. 80V 53.9V
Frequency: 5.21Hz 5.21Hz
Dwell Time: 2.73ms 2.74ms
29 -        
30 Sensor power (+5V) IG OFF DC Max. 0.5V 0mV
IG ON 4.9 - 5.1V 4.98V
31 Manifold Absolute Pressure Sensor (MAPS) signal input Idle Analog 0.8 - 1.6V 1.37V
32 Throttle Position Sensor (TPS) 2 signal input C.T. Analog 4.2 - 5.0V 4.52V
W.O.T. 3.3 - 3.8V 3.68V
33 Engine Coolant Temperature Sensor (ECTS) signal input Idle Analog 0.5 - 4.5V 1.02V
34 Sensor ground Idle DC Max. 50mV 8mV
35 Accelerator Position Sensor (APS) 2 signal input C.T. Analog Max. 1.0V 0.4V
W.O.T. 1.5 - 3.0V 1.9V
36 Sensor power (+5V) IG OFF DC Max. 0.5V 5mV
IG ON 4.9 - 5.1V 5.02V
37 Sensor ground Idle DC Max. 50mV 11mV
38 -        
39 Sensor ground Idle DC Max. 50mV 11mV
40 Vehicle speed signal input Vehicle Run Pulse HI: Min. 4.5V 5.0V
LO: Max. 0.5V 0V
Frequency 46.9Hz at Idle
Duty (-) 50.4% at Idle
41 -        
42 Rc (Compensative Resistance) Idle Analog |Rc-Rc/Rp|<±0.1V  
43 Sensor power (+5V) IG OFF DC Max. 0.5V  
IG ON 4.9 - 5.1V  
44 Sensor ground Always DC 0 - 0.5V 5mV
45 -        
46 Alternator (COM)        
47 -        
48 -        
49 -        
50 Variable Intake Solenoid (VIS) Valve control output Active DC Max. 1.0V 316mV
Inactive Battery Voltage 14.0V
51 Battery power (B+) IG OFF DC Max. 1.0V 3.1mV
IG ON Battery Voltage 12.3V
52 Fuel Tank Pressure Sensor (FTPS) signal input Idle Analog 0.4 - 4.6V  
53 Intake Air Temperature Sensor (IATS) signal input Idle Analog 0 - 5.0V 2.55V
54 A/C Pressure Transducer (APT) signal input Idle DC 0.4 - 4.6V A/C OFF: 1.29V A/C ON: 2.01V
55 -        
56 -        
57 Sensor ground Idle DC Max. 50mV 11mV
58 -        
59 Sensor ground Idle DC Max. 50mV 6mV
60 Sensor power (+5V) IG OFF DC Max. 0.5V 10mV
IG ON 4.9 - 5.1V 5.02V
61 Sensor ground Idle DC Max. 50mV 30mV
62 Camshaft Position Sensor (CMPS) (Bank 1/Intake) signal input Idle Pulse HI: Vcc or Battery Voltage 5.0V
LO: Max. 0.5V 0.2V
Frequency 5.2Hz
63 Sensor power (+5V) IG OFF DC Max. 0.5V 0V
IG ON 4.9 - 5.1V 5.03V
64 Main Relay control output Relay OFF DC Battery Voltage 12.3V
Relay ON Max. 1.0V 730mV
65 Cooling Fan Relay (Low) control output A/C ON Pulse HI: Battery Voltage 10.4V
LO: 0 - 0.5V 60mV
66 CVVT Oil control (OCV) Valve (Bank 1/Intake) control output Idle Pulse HI: Battery Voltage 15.0V
LO: Max. 1.0V 120mV
Frequency 300Hz
Duty (+) 84.70%
67 Purge control Solenoid Valve (PCSV) control output Inactive Active Pulse HI: Battery Voltage 14.3V
LO: Max. 1.0V 80mV
Vpeak: Max. 70V 57.0V
Frequency 16Hz
68 CVVT Oil control (OCV) Valve (Bank 1/Exhaust) control output Idle Pulse HI: Battery Voltage 13.5V
LO: Max. 1.0V 100mV
Vpeak: Max. 70V 13.5V
Frequency 300Hz
69 Immobilizer Lamp control output Lamp OFF DC HI: Battery Voltage 13.2V
Lamp ON LO: Max. 2.0V 40mV
70 Fuel Pump Relay control output Relay OFF DC Battery Voltage 12.8V
Relay ON Max. 1.0V 40mV
71 ETC Motor (+) control output Idle Pulse HI: Battery Voltage 13.4V
LO: Max. 1.0V 0V
72 ETC Motor (-) control output Idle Pulse HI: Battery Voltage 13.3V
LO: Max. 1.0V 0V
73 Sensor ground Idle DC Max. 50mV  
74 Sensor ground Idle DC Max. 50mV 7mV
75 Immobilizer communication line During communicating Pulse HI: Min. 8.5V 11.8V
LO: Max. 3.5V 1.0V
76 LIN communication signal input        
77 CAN (High) Recessive Pulse 2.0 - 3.0V 2.58V
Dominant 2.75-4.5V 3.54V
78 CAN (Low) Recessive Pulse 2.0 - 3.0V 2.64V
Dominant 0.5-2.25V 1.52V
79 -        
80 Throttle Position Sensor (TPS) 1 signal input C.T. Analog 0.3 - 0.9 V 0.65V
W.O.T. 1.5 - 3.0 V 1.63V
81 -        
82 Accelerator Position Sensor (APS) 1 signal input C.T. Analog Max. 1.0V 0.8V
W.O.T. Min. 4.0V 4.0V
83 Sensor ground Idle DC Max. 50 mV 12mV
84 Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) signal input Idle DC Rich: 0.6 - 1.0V 74 mV
Lean: Max. 0.4V 70mV
85 Sensor ground Idle DC Max. 50 mV 10 mV
86 Engine speed signal output Idle Pulse HI: Battery Voltage 14.0V
LO: Max. 0.5V 60mV
Frequency: 20-26Hz 21Hz
Duty (+) 50%
87 A/C Compressor Relay control output A/C OFF DC Battery Voltage 14.3 V
A/C ON Max. 1.0V 102mV
88 Cooling Fan Relay (High) control output Relay OFF DC Battery Voltage  
Relay ON Max. 1.0V  
89 -        
90 -        
91 Canister Close Valve (CCV) control output Active Inactive Pulse High: Battery Voltage 13.0V
Low: Max. 1.0V 20mV
V peak: Max. 70V 57.7V
92 Malfunction Indicator Lamp (MIL) control output Lamp OFF DC Battery Voltage 13.8V
Lamp ON Max. 1.0V 54mV
93 Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 1) Heater control output Engine Run Pulse HI: Battery Voltage 14.4V
LO: Max. 1.0V 0.36V
Frequency 10.0Hz
Duty (+) 58.30%
94 Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) Heater control output Engine Run Pulse HI: Battery Voltage 14.0V
LO: Max. 1.0V 0.31V
Frequency 7.68Hz
Duty (+) 53.9%