PowertrainP011300

Caution

Severity: Caution - get it checked when you can

is set when the voltage above 4782mV - maximum output voltage of IATS - is detected for more than 700 msec. This code is due to 1) open or 2) short to ground or 3) short to battery in IATS signal circuit

2 brands affected · Description from Hyundai data.

Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · Powertrain: engine, transmission and emissions

1What it means in plain English

This code is in the fuel, air and oxygen sensor range, which also includes coolant temperature faults.

2Common causes

Dirty or faulty mass air flow sensor
Vacuum or intake air leak
Weak fuel pump or clogged fuel filter
Faulty fuel injector
Faulty oxygen sensor
Wiring or connector fault

3Can I drive?

Caution · drive with care

Have it diagnosed if the engine runs badly or the code keeps returning. Because this range includes coolant temperature sensors, watch the temperature gauge: if it climbs into the red, or the engine overheats or stalls, stop safely and get professional help.

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 2

Brand	Code	Description	System
Hyundai	P011300	is set when the voltage above 4782mV - maximum output voltage of IATS - is detected for more than 700 msec. This code is due to 1) open or 2) short to ground or 3) short to battery in IATS signal circuit Brand	Powertrain
SsangYong	P011300	Intake air temperature circuit malfunction - too high or open circuit or short circuit to battery 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.

5Related codes

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