← View Generic P1342 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

P1342: P1342: Fuel Pressure Regulator Control Circuit Low Input

on 2021 Honda PASSPORT

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2021 Honda
PASSPORT
⚠️

Important for 2021 Honda PASSPORT Owners

Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P1342 Mean on 2021 Honda PASSPORT?

The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a wiring issue, or a problem with the fuel pressure regulator control module.
⚠️

Symptoms

  • • Poor engine performance
  • • rough idle
  • • decreased fuel efficiency
  • • engine stalling
🔍

Common Causes

  • • Faulty fuel pressure regulator
  • • wiring issue
  • • fuel pressure regulator control module failure
  • • clogged fuel filter
🛠️

How to Fix P1342 on 2021 Honda PASSPORT

Check the fuel pressure regulator for proper operation and cleanliness. Check the wiring harness for damage or corrosion. Test the fuel pressure regulator control module. Replace the fuel pressure regulator if necessary.

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Need Maintenance Info for Your PASSPORT?

Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.

View 2021 Honda PASSPORT Specs

Parts for 2021 Honda PASSPORT

Fuel Pressure Regulator Shop ↗ Fuel Pressure Regulator Control Module Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with P1342

P1340 Sequential Code

P1340: Fuel Pressure Regulator Control Circuit Low Input

Medium
P1341 Sequential Code

P1341: Fuel Pressure Regulator Control Circuit Low Input

Medium
P1343 Sequential Code

P1343: Fuel Pressure Regulator Control Circuit Low Input

Medium
P1344 Sequential Code

P1344: Fuel Pressure Regulator Control Circuit Low Input

Medium

💡 Why These Codes Are Related:

  • • Similar Issues: Same root cause or component failure
  • • Related Problems: Often occur together due to system interactions
  • • Sequential Codes: Progressive failure stages or multiple sensors
  • • Same System: Components within the same automotive system