Nissan Note E12. Manual

EC-3

U1001 CAN COMM CIRCUIT ...........................

141

Description ............................................................

141

DTC Logic .............................................................

141

Diagnosis Procedure .............................................

141

P0011 IVT CONTROL ......................................

142

DTC Logic .............................................................

142

Diagnosis Procedure .............................................

143

Component Inspection ..........................................

144

P0014 EVT CONTROL .....................................

146

DTC Logic .............................................................

146

Diagnosis Procedure .............................................

147

Component Inspection ..........................................

148

P0031, P0032 A/F SENSOR 1 HEATER .........

149

DTC Logic .............................................................

149

Diagnosis Procedure .............................................

149

Component Inspection ..........................................

150

P0037, P0038 HO2S2 HEATER .......................

151

DTC Logic .............................................................

151

Diagnosis Procedure .............................................

151

Component Inspection ..........................................

152

P0075 IVT CONTROL SOLENOID VALVE .....

153

DTC Logic .............................................................

153

Diagnosis Procedure .............................................

153

Component Inspection ..........................................

154

P0078 EVT CONTROL SOLENOID VALVE ....

155

DTC Logic .............................................................

155

Diagnosis Procedure .............................................

155

Component Inspection ..........................................

156

P0102, P0103 MAF SENSOR ..........................

158

DTC Logic .............................................................

158

Diagnosis Procedure .............................................

158

Component Inspection ..........................................

160

P0112, P0113 IAT SENSOR ............................

163

DTC Logic .............................................................

163

Diagnosis Procedure .............................................

163

Component Inspection ..........................................

164

P0117, P0118 ECT SENSOR ...........................

165

DTC Logic .............................................................

165

Diagnosis Procedure .............................................

165

Component Inspection ..........................................

166

P0122, P0123 TP SENSOR .............................

167

DTC Logic .............................................................

167

Diagnosis Procedure .............................................

167

Component Inspection ..........................................

168

P0130 A/F SENSOR 1 ......................................

170

DTC Logic .............................................................

170

Component Function Check ..................................

171

Diagnosis Procedure .............................................

171

P0131 A/F SENSOR 1 ......................................

173

DTC Logic .............................................................

173

Diagnosis Procedure .............................................

174

P0132 A/F SENSOR 1 ....................................

176

DTC Logic ..............................................................

176

Diagnosis Procedure .............................................

177

P0133 A/F SENSOR 1 ....................................

179

DTC Logic ..............................................................

179

Diagnosis Procedure .............................................

180

P0137 HO2S2 ..................................................

183

DTC Logic ..............................................................

183

Component Function Check ..................................

184

Diagnosis Procedure .............................................

185

Component Inspection ...........................................

186

P0138 HO2S2 ..................................................

188

DTC Logic ..............................................................

188

Component Function Check ..................................

190

Diagnosis Procedure .............................................

191

Component Inspection ...........................................

193

P0139 HO2S2 ..................................................

196

DTC Logic ..............................................................

196

Component Function Check ..................................

197

Diagnosis Procedure .............................................

198

Component Inspection ...........................................

199

P0171 FUEL INJECTION SYSTEM FUNC-
TION ................................................................

201

DTC Logic ..............................................................

201

Diagnosis Procedure .............................................

202

P0172 FUEL INJECTION SYSTEM FUNC-
TION ................................................................

205

DTC Logic ..............................................................

205

Diagnosis Procedure .............................................

206

P0196 EOT SENSOR ......................................

209

DTC Logic ..............................................................

209

Diagnosis Procedure .............................................

210

Component Inspection ...........................................

210

P0197, P0198 EOT SENSOR .........................

211

DTC Logic ..............................................................

211

Diagnosis Procedure .............................................

211

Component Inspection ...........................................

212

P0222, P0223 TP SENSOR ............................

213

DTC Logic ..............................................................

213

Diagnosis Procedure .............................................

213

Component Inspection ...........................................

214

P0300, P0301, P0302, P0303, P0304 MIS-
FIRE .................................................................

216

DTC Logic ..............................................................

216

Diagnosis Procedure .............................................

217

P0327, P0328 KS ............................................

222

DTC Logic ..............................................................

222

Diagnosis Procedure .............................................

222

EC-6

< PRECAUTION >

[HR16DE]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000009582464

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery and wait at least three minutes before performing any service.

On Board Diagnostic (OBD) System of Engine and CVT

INFOID:0000000009022412

The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the

driver of a malfunction causing emission deterioration.

CAUTION:

• Be sure to turn the ignition switch OFF and disconnect the negative battery cable before any repair

or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. will

cause the MI to light up.

• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will

cause the MI to light up due to the open circuit. (Be sure the connector is free from water, grease,

dirt, bent terminals, etc.)

• Certain systems and components, especially those related to OBD, may use a new style slide-lock-

ing type harness connector. For description and how to disconnect, refer to

GI-3, "Contents"

• Be sure to route and secure the harnesses properly after work. The interference of the harness with

a bracket, etc. may cause the MI to light up due to the short circuit.

• Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube

may cause the MI to light up due to the malfunction of the fuel injection system, etc.

• Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and

TCM (Transmission control module) before returning the vehicle to the customer.

Nissan Note E12. Manual - part 166