How to Service and Repair a Fuel Pressure Regulator on 2005 Toyota Tacoma?

The replacement of the fuel pressure regulator begins with draining the pressure from the fuel system then disconnecting the negative battery terminal cable. First remove the intake air connector before disconnecting fuel hose No.2. The first step requires detachment of the fuel pressure regulator assembly through removal of throttle w/ motor body connectors and VSV connector and engine wire harness clamp. To begin the work proceed by first removing the bolt which allows bracket removal together with the three bolts that detach the fuel pressure regulator. Install the fuel pressure regulator by using three bolts which should have torque settings of 8.5 N.m (87 kgf.cm, 75 in.lbf) after covering the O-ring with spindle oil or gasoline. Installation of the harness clamp bracket requires a bolting procedure with a torque setting of 8.2 N.m (84 kgf.cm, 73 in.lbf) while reconnecting the engine wire harness clamp together with the VSV connector and throttle w/ motor body connectors. Connect fuel hose No.2 while installing the intake air connector and reconnect the cable to the negative battery termial with a torque of 3.9 N.m (40 kgf.cm, 35 in.lbf). Finally, check for fuel leakage.

OEM 2005 Toyota Tacoma Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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2005 Toyota Tacoma Damper Assembly, Fuel Pressure Pulsation
Part Number: 23270-31140
$103.78 MSRP: $145.67
You Save: $41.89 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Pressure Damper; Fuel Pump Pulsator
- Replaces: 23270-31080, 23270-31010
- Part Name Code: 23270
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.0 x 2.3 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23270-31140
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Tacoma Submodels:
- Base, Pre Runner, TRD Pro, X-Runner | 6 Cyl 4.0 L GAS
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2005 Toyota Tacoma Fuel Pressure Regulator
Part Number: 23280-31010
$108.76 MSRP: $152.65
You Save: $43.89 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly, Fuel; Fuel Injection Pressure Regulator; Pressure Regulator; Regulator Assembly, Fuel Pressure
- Part Name Code: 23280
- Item Weight: 0.70 Pounds
- Item Dimensions: 15.8 x 11.9 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23280-31010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Tacoma Submodels:
- Base, Pre Runner, X-Runner | 6 Cyl 4.0 L GAS
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2005 Toyota Tacoma Damper
Part Number: 23270-75050
$104.09 MSRP: $146.10
You Save: $42.01 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assembly, Fuel Pressure Pulsation; Fuel Pressure Damper
- Replaces: 23270-75010, 23270-75060
- Part Name Code: 23270
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.0 x 2.3 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23270-75050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Tacoma Submodels:
- Base, Pre Runner, SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
2005 Toyota Tacoma Fuel Pressure Regulator
Part Number: 23280-75050
Product Specifications
- Other Name: Regulator Assembly, Fuel; Regulator Assembly, Fuel Pressure
- Part Name Code: 23280
- Item Weight: 0.80 Pounds
- Item Dimensions: 4.6 x 3.9 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23280-75050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Tacoma Submodels:
- Base, Pre Runner | 4 Cyl 2.7 L GAS

2005 Toyota Tacoma Fuel Pressure Regulator

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2005 Toyota Tacoma Parts Questions & Experts Answers

Q: How to Service and Repair a Fuel Pressure Regulator on 2005 Toyota Tacoma?
A: The replacement of the fuel pressure regulator begins with draining the pressure from the fuel system then disconnecting the negative battery terminal cable. First remove the intake air connector before disconnecting fuel hose No.2. The first step requires detachment of the fuel pressure regulator assembly through removal of throttle w/ motor body connectors and VSV connector and engine wire harness clamp. To begin the work proceed by first removing the bolt which allows bracket removal together with the three bolts that detach the fuel pressure regulator. Install the fuel pressure regulator by using three bolts which should have torque settings of 8.5 N.m (87 kgf.cm, 75 in.lbf) after covering the O-ring with spindle oil or gasoline. Installation of the harness clamp bracket requires a bolting procedure with a torque setting of 8.2 N.m (84 kgf.cm, 73 in.lbf) while reconnecting the engine wire harness clamp together with the VSV connector and throttle w/ motor body connectors. Connect fuel hose No.2 while installing the intake air connector and reconnect the cable to the negative battery termial with a torque of 3.9 N.m (40 kgf.cm, 35 in.lbf). Finally, check for fuel leakage.