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Code

P1237

VW fuel injection

حاقن الأسطوانة 2 — دائرة مفتوحة (VW)

دائرة حاقن الأسطوانة 2 مفتوحة.

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Most likely causes

حاقن تالف
سلك تالف

Symptoms you may notice

Misfire on cylinder 2
Rough idle
Check engine light

Checks to run

Test injector resistance
Check wiring
Swap injector

Tools you may need

Multimeter Noid light

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

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