DIESEL injector 23670-0E010 Featuring a unique structural design specific to the Denso G4 series, it is primarily composed of the following core components:
* **Solenoid Valve Assembly:** Employs a low-resistance solenoid coil (0.2-0.3Ω), with a response time ≤1ms, unlike Bosch's high-resistance design.
* **Needle Valve Assembly:** Precision-fitted needle valve and valve body, utilizing Denso's proprietary material formula and heat treatment process for superior wear resistance.
* **Control Piston System:** A hydraulic servo control structure that achieves precise needle valve movement through changes in control chamber pressure.
* **Fuel Injector:** A multi-hole structure with nozzle layout and angle optimized for the Toyota 1GD engine combustion chamber.
* **Sealing Components:** Utilizes Denso's proprietary sealing materials and structure, ensuring higher sealing performance.
Product Parameters
|
Model |
23670-0E010 Denso Original Part Number |
|
Applicable Engine |
Toyota 1GD-FTV (2.8L Diesel) Diesel Passenger Car/SUV |
|
Installation Method |
Cylinder head mounting requires a special clamping plate |
|
Solenoid Coil Resistance |
0.2-0.3Ω (Low Resistance Type), measured at room temperature (20℃) |
|
Operating Voltage |
12V/24V (depending on vehicle model) |
|
Drive Current |
8-12A Peak Current |
|
Response Time |
≤1ms Solenoid Valve Opening Time |
FAQ
Q: What are the differences between models 23670-0E010, 23670-11050, and 295700-0550?
A: The key differences lie in the model system and application scenarios. 23670-0E010 belongs to the Denso G4 series, 23670-11050 is another model in the Denso G4 series (potentially compatible with different years or ECU versions), and 295700-0550 belongs to the Denso G4S series. Although all are under the Denso brand, different series differ in solenoid valve parameters, calibration code format, and ECU calibration data, and are not directly interchangeable. When replacing, the engine ECU version and injector calibration code must be verified; otherwise, problems such as fuel injection deviation and ECU errors may occur. It is recommended to use professional diagnostic equipment to read the injector information to confirm compatibility.
Q: Which specific car models and engines is this injector compatible with?
A: 23670-0E010 is primarily compatible with Toyota's 1GD-FTV (2.8L diesel) engine, specifically for 2015 and later models of the Toyota Hilux, Prado, and Land Cruiser diesel versions. Note: ECU calibration data may differ between vehicle years, and even with the same engine model, different injector calibration codes may be required. Before actual application, the vehicle's VIN, ECU version, and injector calibration codes must be verified; do not rely solely on the engine model.
Q: How to identify the differences between different Denso injector series?
A: Injector models can be identified through the following:
Model Code: Denso injector models typically begin with "23670", "295700", etc., but the suffix coding rules differ between series.
Appearance Markings: Injector housings usually have series markings (e.g., G4, G4S) and calibration code labels.
Electrical Parameters: Although resistance values are similar (0.2-0.3Ω), there may be slight differences in parameters such as solenoid valve response characteristics and drive current between different series.
Calibration Code Format: The calibration code (QR code or digital code) format and reading method differ between different injector series.
ECU Matching Requirements: The ECU matching process after replacement may differ; some models require specialized equipment for code learning.
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