Need a wiring diagram for a gy 200 - 2007 ChangJiang Gy 200

There are basic wiring details for jbl f5lf-18c807
BL = Blue
N = Natural
BK = Black
O = Orange
BR = Brown
PK = Pink
DB = Dark Blue
P = Purple
DG = Dark Green
R = Red
GR = Green
T = Tan
GY = Gray
W = White
LB = Light Blue
Y = Yellow
LG = Light Green


For more details i suggest click the link below and follow the diagrams that will help.

https://carrepairworld.blogspot.com/2021/06/jbl-wiring-details-for-car.html

thanks

Radio wiring color codes, radio wire color codes, radio wiring diagram, radio wire diagram, radio wiring harness, radio ...‎Radio Wire Harness and Colors - ‎Install Dr: Nissan Wiring

Sorry, cannot provide a diagram but:

COIL
A = Power
B = Ion Sense
C = Coil RR
D = Coil FRT

connector = 83A
ECM connector 11 = y/be = rear coil
ECM connector 29 = be/0 = front coil

Ignition harness connector 83B =

A = Y/GN
B = GY/BE
C = Y/BE
D = BE/O

FUNCTION PIN WIRE COLOR Accessory 12 Volt SEE NOTE ¹ Constant 12 Volt 1,12 RD/OG (2X) Chassis Ground 11,22 BK (2X) Power Antenna Remote Illumination Dimmer FUSE VALUE FUSE LABEL FUSEBOX LOCATION 20 AMP #28 DRIVER'S SIDE UNDER HOOD ¹ The receiver does not have an Accessory 12 Volt lead, it is triggered by the data lines in pins #5 and #6. When installing an aftermarket stereo, an Accessory 12 Volt lead must be run to the fusebox to a switched power lead.

² If equipped with "Hands-Free" cellular phone system.

The dash speakers are wired in parallel with the front door speakers.
Left Front Spkr + 10 D.GN Left Front Spkr - 9 D.GN/BN Right Front Spkr + 7 GY Right Front Spkr - 8 GY/BN Left Rear Spkr + 18 D.GN/D.BU Left Rear Spkr - 19 D.GN/VT Right Rear Spkr + 21 GY/D.BU Right Rear Spkr - 20 GY/TN Hands-Free Audio ² 4
16
17 D.GN/OG
D.GN/YW
D.GN Data Lines 5
6 WT/OG ¹
WT ¹ DO NOT USE THESE WIRES!

Each component should be labelled clearly on your diagram. Look at figure 6-A. The symbols used to represent each component are pretty universal.
Wire colors are abbreviated and shown next to each wire. For example, Y means a yellow wire, V means Violet, R means red, LBU means light blue. Black is usually abbreviated BK, blue is usually BU. GR or GN are green, GY is gray. A wire color with a dash or a slash means --- with a --- stripe. For example BU-W means Blue with a white stripe, T/R means tan with a red stripe.

Figure 6-A: Typical Wiring Diagram

1. At the Mass Air Flow (MAF) sensor connector, backprobe the Gray (GY) wire at terminal #6 with the key on and the MAF sensor connected. Typical voltage will be about 2-3.5v depending on temperature.

2. If the voltage is above 4.5v (which is what the code P0113 indicates) check the voltage on the Gray/Red (GY/RD) wire at terminal #1 of the MAF sensor connector. The voltage on the GY/RD should be less than about 0.1v.

3. If the GY/RD wire shows less than 0.1v and the voltage on the GY wire is above 4.5v, inspect the connections at the MAF sensor connector. If OK, replace the MAF sensor for the open Intake Air Temperature (IAT) Sensor.

4. If the voltage on the GY/RD wire shows above 0.1v, locate and repair the high resistance between the MAF sensor and pin #91 of the Powertrain Control Module (PCM) connector.

5. If the voltage on the GY wire is not above 4.5v but the scanner shows -40 F on the data stream, check the voltage at pin 39 of the PCM. If the voltage at the PCM is above 4.5v, locate and repair the high resistance or open circuit in the GY wire between the PCM and MAF sensor connector

The GY/BK wires from the 04 passing lamps plug into a two hole connector from the main harness. the GY/BK wires from that connector become one GY/BK wire that goes to the passing lamp switch. The other wire from the passing lamp switch is Yellow and is spliced in to the Yellow wire that goes to the headlamp bulb. This is not a diagram, but it is pretty simple layout. Hope this helps.