803522T 2 CARBURETOR Mercury
1F04201WB
CARBURETOR
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Carburetor Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 Outboard Engines Carb
USonline911 Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || What you will get: What you buy is not only a product, but also a whole set of our after-sales service. Any questions, just one contact, we will always be there for you
USonline911 Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || What you will get: What you buy is not only a product, but also a whole set of our after-sales service. Any questions, just one contact, we will always be there for you
Carburetor Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 Outboard Engines Carb
Leewuios Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || What you will get: What you buy is not only a product, but also a whole set of our after-sales service. Any questions, just one contact, we will always be there for you
Leewuios Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || What you will get: What you buy is not only a product, but also a whole set of our after-sales service. Any questions, just one contact, we will always be there for you
Carburetor Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 Outboard Engines Carb Replacement by Norheirui
Norheirui Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || Buy at ease: Please contact us if you received the part damaged or if the part you ordered did not fix your problem.We would like to ensure 100% customer satisfaction for you
Norheirui Compatible Brands: Fit for Mercury Mariner and Fit for Tohatsu Nissan Outboard Motors. It is suitable for Mercury Mariner models 4, 5, and 6 H P, and Fit for Tohatsu Nissan models MF3.5, MFS4, MFS5, NFS4, and NFS5 || Compatible Models: Fit for Mercury Mariner 803522T1 803522T2 803522T03 803522T04 803522T05 803522T06 803522A04 803522T02 8M0053670 853720T25 898103T51 889246T10 and Fit for Tohatsu Nissan 3R1-03200-1 3AS-03200-0 3GV-03200-0 || Features: Featuring advanced engineering and technology, this carburetor delivers the precise air-fuel mixture required for smooth combustion and reliable . It guarantees easy starting, steady idle, and consistent power delivery, enabling you to enjoy your time on the water without any concerns || Functions: Improve fuel efficiency; Increase power output; Reduce fuel consumption; Maintain smooth working || Buy at ease: Please contact us if you received the part damaged or if the part you ordered did not fix your problem.We would like to ensure 100% customer satisfaction for you
Compatible models:
1F04201WB
Mercury
Mercury entire parts catalog list:
Information:
Table 1
Diagnostic Trouble Codes
CDL Code and Description Comments
774-2
Accelerator Pedal Position 2 : Erratic, Intermittent, or Incorrect The Electronic Control Module (ECM) has detected an invalid combination of positions for the multi-position switches.
The code is logged. If equipped, the warning light will come on.
Engine RPM defaults to a predetermined safe speed. The throttle switch is ignored by the ECM until the fault is cleared and the keyswitch is cycled.
774-3
Accelerator Pedal Position 2 : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
774-4
Accelerator Pedal Position 2 : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
774-8
Accelerator Pedal Position 2 : Abnormal Frequency, Pulse Width, or Period The ECM detects an incorrect frequency on the throttle signal or an incorrect duty cycle on the throttle signal.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
91-2
Accelerator Pedal Position 1 : Erratic, Intermittent, or Incorrect The ECM has detected an invalid combination of positions for the multi-position switches.
The code is logged. If equipped, the warning light will come on.
Engine RPM defaults to a predetermined safe speed. The throttle switch is ignored by the ECM until the fault is cleared and the keyswitch is cycled.
91-3
Accelerator Pedal Position 1 : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
91-4
Accelerator Pedal Position 1 : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
91-8
Accelerator Pedal Position 1 : Abnormal Frequency, Pulse Width, or Period The ECM detects an incorrect frequency on the throttle signal or an incorrect duty cycle on the throttle signal.
The code is logged. The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
Illustration 1 g02075215
Schematic for throttle position sensor
Probable Causes
Sensor
Sensor supply voltageRecommended Actions
Table 2
Troubleshooting Test Steps Values Results
1. Check the Signal Frequency and the Duty Cycle at the Sensor
A. Turn the keyswitch to OFF.
B. Remove the wire from terminal location C (throttle position) on the harness side of the connector for the throttle position sensor.
C. Install a 326-4904 Adapter Cable As (3-PIN BREAKOUT) at the connector for the throttle position sensor.
D. Connect the connector for the throttle position sensor.
E. Turn the keyswitch to the ON position.
F. Measure the frequency and the duty cycle between terminal B (digital return) and terminal C (throttle position) at the 326-4904 Adapter Cable As (3-PIN BREAKOUT). Operate the throttle pedal while making the measurements.
G.Turn the keyswitch to OFF .
H.Remove the breakout harness. Restore the wiring for the harness connector to the original configuration.
Frequency
Duty Cycle
Result: The ECM detects an incorrect frequency on the throttle signal or an incorrect duty cycle on the throttle signal. The frequency is below 150 Hz or the frequency is above 1000 Hz. The duty cycle is less than 5 percent or the duty cycle is greater than 95 percent.
Proceed to Test Step 2.
Result: The frequency and the duty cycle are OK.
Repair: Repair the harness or replace the harness.
If the problem is not resolved, proceed to Test Step 2.
2. Check the Supply Voltage to the Sensor
A. Turn the keyswitch to OFF.
B. Disconnect the harness connector for the throttle position sensor.
C. Measure the voltage across terminal A (8 V supply) and terminal B (digital return) on the harness side of the connector. The voltage should measure 7.5 VDC.
Supply voltage
Result: The supply voltage is above 7.5 VDC at the sensor connector.
Repair: The wiring is OK. Replace the sensor. Verify that the problem is resolved.
Result: The supply voltage is not above 7.5 VDC at the sensor connector. The supply voltage is not reaching the speed control.
Repair: Repair the harness wiring or replace the harness. Verify that the problem is resolved.
If the problem is not resolved, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).
Parts carburetor Mercury:
803819T 1
803819T 2
879817A 1
879658A 1
803522T 1
879818A 1
879659A 1
804766T 1