Listing of Blink Codes on ECU (For Diagnosing Engine Problems)

DTC's Listing in Ascending Blink Code Order

Blink Codes

SPN

FMI

Definition

011

299752

03

Foot Pedal Position 2 Input Voltage High

012

299752

04

Foot Pedal Position 2 Input Voltage Low

013

299752

07

Foot Pedal Position 2 and IVS Mismatch

014

299752

13

Foot Pedal Position 2 Learned Value Error

015

524282

03

Upstream Throttle Pressure Input Voltage High

016

524275

03

Knock Supply Voltage High

017

524275

04

Knock Supply Voltage Low

018

524282

04

Upstream Throttle Pressure Input Voltage Low

019

000029

04

Foot Pedal Position 3 Input Voltage Low

021

524280

03

Natural Gas Tank Temperature Input Voltage High

022

524280

04

Natural Gas Tank Temperature Input Voltage Low

023

000191

09

Vehicle Driveshaft Speed Invalid

024

524281

03

Natural Gas Tank Pressure Input Voltage High

025

524281

04

Natural Gas Tank Pressure Input Voltage Low

026

524281

18

Natural Gas Tank Pressure Lower Than Expected

027

000523

09

Gear Selection Invalid

028

000028

04

Foot Pedal Position 4 Input Voltage Low

029

000029

03

Foot Pedal Position 3 Input Voltage High

031

524282

02

Upstream Throttle Pressure Cross Check Invalid

032

N/A1

N/A1

When reading blink codes, signifies the start of active codes.

033

N/A1

N/A1

When reading blink codes, signifies the start of stored codes.

035

000028

03

Foot Pedal Position 4 Input Voltage High

036

000173

04

Exhaust Temperature Input Voltage Low

037

000173

03

Exhaust Temperature Input Voltage High

038

000175

04

Engine Oil Temperature Input Voltage Low

039

000175

03

Engine Oil Temperature Input Voltage High

041

001109

31

Engine Protection Shutdown Warning

042

000029

14

Foot Pedal Position 3 and Foot Pedal Position 4 Mismatch

043

001119

00

Exhaust Extremely Lean

044

001119

01

Exhaust Extremely Rich

045

001119

16

Exhaust Moderately Lean

046

001119

18

Exhaust Moderately Rich

048

000100

16

Engine Oil Pressure Moderately High

049

000028

02

Secondary Foot Pedal Idle Validation Switch Invalid

051

524283

03

UEGO Sense Cell Voltage High

052

524283

04

UEGO Sense Cell Voltage Low

053

524284

03

UEGO Calibration Resistor Voltage High

054

524284

04

UEGO Calibration Resistor Voltage Low

055

524285

03

UEGO Reference Voltage High

056

524285

04

UEGO Reference Voltage Low

057

524286

02

UEGO Heater Drive Failure

058

524287

03

UEGO Pump Cell Voltage High

059

524287

04

UEGO Pump Cell Voltage Low

061

001079

03

Sensor Supply 1 Voltage High

062

001079

04

Sensor Supply 1 Voltage Low

063

001080

03

Sensor Supply 2 Voltage High

064

001080

04

Sensor Supply 2 Voltage Low

066

001110

31

Engine Protection Shutdown

068

000029

07

Foot Pedal Position 3 and Idle Validation Switch Mismatch

069

000028

07

Foot Pedal Position 4 and Idle Validation Switch Mismatch

071

001268

03

Ignition Coil #1 Input Voltage High

072

001268

04

Ignition Coil #1 Input Voltage Low

073

001269

03

Ignition Coil #2 Input Voltage High

074

001269

04

Ignition Coil #2 Input Voltage Low

075

001270

03

Ignition Coil #3 Input Voltage High

076

001270

04

Ignition Coil #3 Input Voltage Low

077

001271

03

Ignition Coil #4 Input Voltage High

078

001271

04

Ignition Coil #4 Input Voltage Low

081

001272

03

Ignition Coil #5 Input Voltage High

081

000029

13

Foot Pedal Position 3 Learned Value Error

082

001272

04

Ignition Coil #5 Input Voltage Low

083

001273

03

Ignition Coil #6 Input Voltage High

084

001273

04

Ignition Coil #6 Input Voltage Low

086

001569

31

Fuel Derate

087

000028

13

Foot Pedal Position 4 Learned Value Error

088

N/A1

N/A1

When reading blink codes, signifies that no codes are in the buffer.

089

000029

14

Foot Pedal Position 3 and Foot Pedal Position 4 Mismatch.

091

299745

03

Humidity Sensor Input Voltage High

092

299745

04

Humidity Sensor Input Voltage Low

094

299747

02

Low Pressure Lock-Off Signal Invalid

095

299747

07

Low Pressure Lock-Off Leak

097

299748

02

High Pressure Lock-Off Signal Invalid

099

000029

14

Foot Pedal Position 3 and Foot Pedal Position 4 Mismatch

111

000051

02

Throttle Position Invalid

112

000051

03

Throttle Position Sensor Feedback Voltage High

113

000051

04

Throttle Position Sensor Feedback Voltage Low

114

000051

07

Throttle Position Sensor Command/Feedback Out of Sync

116

000173

16

Exhaust Temperature Moderately High

117

000191

02

Vehicle Driveshaft Speed Invalid

117

000084

02

Vehicle Speed Missing

118

000970

31

External Shutdown - Auxiliary Request

119

000173

00

Exhaust Temperature Extremely High

121

000091

02

Foot Pedal Invalid

122

000091

03

Foot Pedal Position 1 Input Voltage High

123

000091

04

Foot Pedal Position 1 Input Voltage Low

124

000091

07

Foot Pedal Position 1 and IVS Mismatch

125

000091

13

Foot Pedal Position 1 Learned Value Error

126

000091

14

Foot Pedal Position 1 and Foot Pedal Position 2 Mismatch

128

000175

16

Engine Oil Temperature Moderately High

129

000175

00

Engine Oil Temperature Extremely High

131

000100

01

Engine Oil Pressure Extremely Low

132

000100

03

Engine Oil Pressure Input Voltage High

133

000100

04

Engine Oil Pressure Input Voltage Low

134

000100

18

Engine Oil Pressure Moderately Low

136

000102

02

Manifold Absolute Pressure Cross Check Invalid

137

000102

03

Manifold Absolute Pressure Input Voltage High

138

000102

04

Manifold Absolute Pressure Input Voltage Low

141

000105

00

Throttle Charge Temperature Extremely High

142

000105

03

Throttle Charge Temperature Input Voltage High

143

000105

04

Throttle Charge Temperature Input Voltage Low

144

000105

16

Throttle Charge Temperature Moderately High

146

000108

02

Barometric Air Pressure Cross Check Invalid

147

000108

03

Barometric Air Pressure Input Voltage High

148

000108

04

Barometric Air Pressure Input Voltage Low

151

000110

00

Engine Coolant Temperature Extremely High

152

000110

03

Engine Coolant Temperature Input Voltage High

153

000110

04

Engine Coolant Temperature Input Voltage Low

154

000110

15

Engine Coolant Temperature High Least Severe

155

000110

16

Engine Coolant Temperature Moderately High

157

000111

01

Engine Coolant Level Low

161

000158

02

Intermittent Loss of ECU Power

163

000159

03

Natural Gas Pressure Input Voltage High

164

000159

04

Natural Gas Pressure Input Voltage Low

165

000159

16

Natural Gas Pressure Higher Than Expected

166

000159

18

Natural Gas Pressure Lower Than Expected

171

000172

03

Inlet Air Temperature Input Voltage High

172

000172

04

Inlet Air Temperature Input Voltage Low

174

000174

03

Natural Gas Temperature Input Voltage High

175

000174

04

Natural Gas Temperature Input Voltage Low

176

000174

18

Natural Gas Temperature Lower Than Expected

178

000558

02

Primary Foot Pedal Idle Validation Switch Invalid

181

000620

03

Sensor Supply 3 Voltage High

182

000620

04

Sensor Supply 3 Voltage Low

184

000627

16

ECU Power Supply Voltage Higher Than Expected

185

000627

18

ECU Power Supply Voltage Lower Than Expected

187

000632

07

High Pressure Fuel Regulator Invalid

191

000636

02

Camshaft Position Sensor Input Noise

192

000636

08

Camshaft Position Sensor Input Missing

193

000636

10

Camshaft Position Sensor Input Pattern Error

194

000637

02

Crankshaft Position Sensor Input Noise

195

000637

07

Crankshaft Position/Camshaft Position Out of Sync

196

000637

08

Crankshaft Position Sensor Input Missing

197

000637

10

Crankshaft Position Sensor Input Pattern Error

211

000639

13

CAN Bus Error

213

000646

02

Wastegate Control Failure

221

000651

05

Injector #1 Circuit Open

222

000651

06

Injector #1 Circuit Shorted

223

000652

05

Injector #2 Circuit Open

224

000652

06

Injector #2 Circuit Shorted

225

000653

05

Injector #3 Circuit Open

226

000653

06

Injector #3 Circuit Shorted

227

000654

05

Injector #4 Circuit Open

228

000654

06

Injector #4 Circuit Shorted

231

000655

05

Injector #5 Circuit Open

232

000655

06

Injector #5 Circuit Shorted

233

000656

05

Injector #6 Circuit Open

234

000656

06

Injector #6 Circuit Shorted

235

000657

05

Injector #7 Circuit Open

236

000657

06

Injector #7 Circuit Shorted

237

000658

05

Injector #8 Circuit Open

238

000658

06

Injector #8 Circuit Shorted

241

000724

02

UEGO Sensor Failure

242

000724

13

UEGO Sensor Calibration Error

251

000731

00

Knock Retard Limit Reached

252

000731

02

Knock Signal Invalid

253

000731

04

Knock Sensor Input Voltage Low

254

000731

16

Knock Sensor Error

1 Not Applicable

OURGP12,0000113-19-20050428