FuelPartsDB · WORKSHOP TECHNICAL SERVICE

DOC REF: SOP-CR-INJ-01

WORKSHOP INSTALLATION JOB SHEET & SOP

DENSO 23209-0V010DENSO 23209-0V010 Multi-Point Fuel Injector Toyota Camry RAV4 Highlander Scion tC Lexus ES 2.5L 2AR-FE 2.7L 1AR-FE 23209-36010 · Euro 255

Technician / Installer:

Date / Odometer:

Vehicle Reg / VIN:

Quality Sign-off:

CRITICAL INSTALLATION SPECIFICATIONS & TORQUES

Torques (Hold-down):9 N·m

Torques (Tightening):9 N·m

Copper washer:Renew the sealing washer on every installation. 1.50 mm standard; step up to 1.70 mm after light seat reaming, 2.00 mm after heavy seat refinishing.

IMA / ECU coding:Not required for this assembly

MANDATORY INSTALLATION CHECKLIST

[ ]Bore cleaned to bare metal using nylon/brass reaming brush & vacuumed (zero debris / no steel wire)
[ ]New copper sealing washer fitted with correct thickness (do not reuse old washer)
[ ]High-temperature ceramic paste applied to injector body shaft (never coat the nozzle tip)
[ ]Hold-down clamp bolt tightened in stage torque/angle sequence as specified
[ ]Fuel rail high-pressure line union torqued without tension or cross-threading
[ ]IMA / QR calibration code entered into diagnostic tool (Lexia/KTS/VCDS) for cylinder balancing
[ ]Low-pressure air bleed performed, engine idling leak-off test verified leak-free

DENSO

23209-0V010

View Specs

SolenoidToyota Electronic Fuel Injection (EFI Multi-Port 47-psi System)Euro 255

DENSO 23209-0V010 Multi-Point Fuel Injector Toyota Camry RAV4 Highlander Scion tC Lexus ES 2.5L 2AR-FE 2.7L 1AR-FE 23209-36010

Reference data for Bosch 23209-0V010 common rail injector · OEM 23209-36010, 23209-09140, 23280-36010, FJ1068 · Application Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI

Engine Platform:Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI →

OE REFERENCE23209-36010, 23209-09140, 23280-36010, FJ1068

CONTROL VALVE12-Hole Precision Multi-Orifice Micro-Droplet Atomizer Plate

NOZZLE-

RAIL PRESSURE3.24 bar

EMISSIONTier 2 Bin 5 / Euro 5 / ULEV II

WARRANTY12 Months

Compatible Injectors

OEM Ref

Vehicle & Engine Fitment

Vehicle	Engine	Years
Toyota Camry XV50 / RAV4 XA40	Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI	2012-2018
Toyota Highlander / Venza	Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI	2009-2019
Toyota Scion tC (AGT20) 2.5L	Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI	2011-2018
Lexus ES 250 (XV60) 2.5L	Toyota 2.5L 2AR-FE & 2.7L 1AR-FE DOHC 16-Valve Dual VVT-i 4-Cylinder EFI	2011-2018

Technical Specifications

Specification	Value
System Type	Toyota Electronic Fuel Injection (EFI) Multi-Port Port Injection
Operating Fuel Pressure	3.24 bar (47 psi / 324 kPa regulated)
Static Flow Rate	280 cc/min @ 3.0 bar (26.6 lb/hr)
Electrical Resistance	11.6 - 12.4 Ohms @ 20°C (High-Impedance Saturated Solenoid)
Spray Geometry	12-Hole Precision Multi-Dispersal Micro-Atomization Director
Fuel Rail Fastener Torque	9 N·m (80 in-lb) fuel rail mounting bolts
Seals Architecture	Upper Viton Fluorocarbon O-Ring & Lower Resilient Vibration Insulator
Manufacturer	Denso Corporation (Tier-1 OEM for Toyota Motor Corporation)
Denso Production Reference	23209-0V010 / 23209-36010
Operating PressureCore Spec

Installation Tips

Tips & Warnings:

Always replace lower manifold vibration insulators: Hardened lower rubber insulators allow unfiltered unmetered air into intake ports, causing persistent P0171 lean codes.
Never use silicone sealant or grease: Lubricate O-rings strictly with fresh engine oil or spindle oil to prevent silicone contamination of oxygen sensors.
Verify injector free rotation: After snapping injectors into the fuel rail, verify that each injector rotates smoothly by hand without binding.
Prime fuel circuit prior to ignition: Turn ignition switch ON for 5 seconds twice without cranking to pressurize system and confirm zero fuel seepage.

Diagnostic Trouble Codes & Fault Protocols

Common diagnostic trouble codes (DTCs) triggered when this common rail injector experiences wear, circuit faults, or calibration drift:

P0087Critical

Fuel Rail / System Pressure Too Low

Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.

P0087 Guide →🧪 Backleak Calculator

P0201 - P0208High

Injector Circuit Malfunction / Open Circuit

Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.

P0201 Circuit Guide →

P0300 / P0301+High

Cylinder Misfire & Balancing Deviation

Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.

P0300 Misfire Protocol →💻 IMA Coding Tool 📐 Washer Thickness

P0088High

Fuel Rail / System Pressure Too High

Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.

P0088 Guide →📊 Rail Pressure Converter

Browse all 61 Diesel Diagnostic Trouble Codes in our Workshop Hub ->

WORKSHOP PROTOCOLS

Technical Diagnostic & Service Protocols

Authoritative field procedures, diagnostic testing thresholds, and service SOPs for this assembly.

Workshop Diagnostic Protocol

Common Rail Injector Back-Leak Testing Guide

Common rail injector backleak test protocol. Graduated cylinder setup, warm idle & cranking limits in mL/min, control valve wear & P0087 diagnosis.

Read Technical Protocol

COMMON RAIL DIESEL WORKSHOP SOP

Stuck Injector Removal & Carbon Cleaning SOP | FuelPartsDB

Comprehensive workshop SOP for stuck diesel injector removal, pneumatic vibro-puller extraction, carbon solvent softening, and seat reaming without damage.

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ASSEMBLY & INSTALLATION PROTOCOL

Diesel Injector Torque Specs & TTY Angles Guide

Common rail diesel injector hold-down bolt torque specs, TTY angles & pipe unions. Covers Bosch, Detroit DD13, Cummins & VAG 2.0 TDI workshop data in Nm.

Read Technical Protocol