Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"0R-8684 0R8684 Diesel Fuel Injector for 3126 Engine Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/00\/a2de1e471b805311f22c5212665d-200x200-1\/0r_8684_0r8684_diesel_fuel_injector_for_3126_engine_parts.jpg","attrs":{"Brand Name":"JIAJUE","Model Number":"3126","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"359-7434 Diesel Fuel Injector 3597434 For C15 Engine","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/e0\/3142a84c1c6dce12595032282a98-200x200-1\/359_7434_diesel_fuel_injector_3597434_for_c15_engine.jpg","attrs":{"Brand Name":"JIAJUE","Model Number":"JIAJUE","Certification":"JIAJUE","Place of Origin":"CHINA"}}
Back-leakage Test: Excessive leakage indicates worn internal control valve assembly
Visual Inspection: Check nozzles for carbon buildup, blockage, or corrosion
Delivery Timeframe
Varies by country/region and customs clearance. Contact us with address and postal code for shipping cost and delivery estimate.
Step-by-Step Installation Guide
Important Note:
HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.
1. Preparation
Thoroughly clean injector bores. Remove all carbon debris, old O-rings, and fuel/oil residue. Inspect injector sleeve for pitting or erosion.
2. Lubrication
Apply clean engine oil to the three O-rings and backup rings. Never use grease. Use only clean engine oil to ensure seals slide in without tearing.
3. Seating the Injector
Push injector down firmly by hand until it "seats." Install hold-down clamp and bolt.
4. Torque Specifications
Tighten bolt to 30 N⋅m±7 N⋅m (22 lb-ft). Note: Over-tightening can crack injector body; under-tightening causes combustion gas leakage.
5. Trim Code Programming
Locate 6-digit alphanumeric code on top of injector solenoid. Use ET (Electronic Technician) software to program this code into ECM for precise fuel delivery synchronization.
Troubleshooting Guide
Issue
Root Cause
Solution
Black Smoke
Poor spray atomization or stuck needle valve causing dripping
Inspect air filter
Hard Start
Internal leakage in injector leading to insufficient starting oil pressure
Inspect injector O-rings and internal seals
Engine Misfire
Faulty solenoid valve coil or worn internal valve components
Inspect wiring harness connections and replace damaged injectors
Company Profile
Industry Exhibitions
Factory Environment
Packaging & Shipping
Product Video Demonstration
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2014
Total Annual:
5000000-8000000
Employee Number:
15~35
Ecer Certification:
Verified Supplier
GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ... GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ...