PowertrainP1202

Caution

Severity: Caution - get it checked when you can

Cylinder 2 injector

32 brands affected · Description from Toyota data.

Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

1What it means in plain English

The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.

2Common causes

Sensor or actuator fault
Wiring or connector fault
Vacuum or intake leak
Fuel or ignition problem
Control module fault

3Can I drive?

Caution · drive with care

Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 32

Brand	Code	Description	System
Ashok Leyland CV	P1202	No description available	Powertrain
BAIC Motor	P1202	Manual mode signal abnormal Brand	Powertrain
Mercedes-Benz	P1202	No description available	Powertrain
BYD	P1202	Vacuum pump control circuit low Brand	Powertrain
Chery	P1202	2 cylinder CNG nozzle failure Brand	Powertrain
Chrysler	P1202	No description available	Powertrain
Daewoo	P1202	Cylinder #2 Injector Circ Open/Shorted Brand	Powertrain
Daihatsu	P1202	Fuel pump system 2 Brand	Powertrain
DFFS	P1202	No description available	Powertrain
DFFX	P1202	Manual mode signal abnormality Brand	Powertrain
DFXK	P1202	Cylinder 2 injection signal fault Brand	Powertrain
EOBD	P1202	Injektor valja 2 Brand	Powertrain
Geely	P1202	CNG Nozzle 2 Fault Brand	Powertrain
GM	P1202	Cylinder #2 Injector Circ Open/Shorted Brand	Powertrain
Great Wall	P1202	Injector 2 positive correction too much Brand	Powertrain
Holden	P1202	Cylinder 2 Alternative Fuel Injector Control Circuit Brand	Powertrain
Honda	P1202	No description available	Powertrain
Hyundai	P1202	No description available	Powertrain
Isuzu	P1202	No description available	Powertrain
Land Rover	P1202	Injection circuit open/shorted - cylinder 2 Brand	Powertrain
Mahindra	P1202	No description available	Powertrain
Mitsubishi	P1202	No description available	Powertrain
Opel	P1202	Cylinder #2 Injector Circ Open/Shorted Brand	Powertrain
Perodua	P1202	Fuel pump system 2 Brand	Powertrain
Peugeot	P1202	No description available	Powertrain
Porsche	P1202	Lambdasondenalterung Verzugszeit Bank 2 Brand	Powertrain
Proton	P1202	No description available	Powertrain
Saab	P1202	Cylinder #2 Injector Circ Open/Shorted Brand	Powertrain
Subaru	P1202	No description available	Powertrain
Suzuki	P1202	Injector Circuit / Open - Cylinder2 (Injector No.2-2) Brand	Powertrain
Tata	P1202	Cylinder 2 Injector - Short Circuit Brand	Powertrain
Toyota	P1202	Cylinder 2 injector Brand	Powertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Extended variant codes 6

These 7-character codes are manufacturer-specific variants of P1202 and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	P120200	Motor Control Unit (MCU): 3-phase current overcurrent (severe) Brand	Powertrain
SsangYong	P120201	Brake pedal signal error (brake switch/brake lamp switch mismatch) Brand	Powertrain
SsangYong	P120202	Brake pedal plausibility error - signal mismatch electrical brake unit Brand	Powertrain
Peugeot	P120246	No description available	Powertrain
SsangYong	P120271	Fast charge relay fusion Brand	Powertrain
Peugeot	P120299	No description available	Powertrain

6Related codes

Browse Pxxx codes or P120xx codes.