The pause between the digits of the fault code (for example, between the numbers "5" and "5") is 1 second

The number of flashes of 0.4 seconds each (with a pause of 0.6 seconds) corresponds to the 1st digit of the code, then after a pause of 1 second, the number of flashes of 0.4 seconds each with a pause of 0.6 seconds corresponds to the 2nd digit code

The pause between codes is 2 seconds.

Examples:

1. One flash of 0.4 seconds, a pause between the digits of the code is 1 second, two flashes of 0.4 seconds each, a pause between flashes of 0.6 seconds corresponds to code 12.

2. Two flashes of 0.4 seconds each (with a pause between them of 0.6 seconds), a pause between the digits of the code is 1 second, one flash of 0.4 seconds corresponds to code 21.

Knowing the fault code, determine its type and method of elimination (see the table Diagnostics and troubleshooting).

To exit the diagnostic mode, turn the instrument switch key to position 0, disconnect the conductor from the terminals of the diagnostic block.

Table. Diagnostics and Troubleshooting

Code - Symbol - Error - Possible reason

13 - LoMAP - Low boost pressure - Defective sensor B12; - short circuit in the circuit: wire 28 (SC) between pin 2 V12 and pin 28 A5 to wire 52 (H) between pin 1 B12 and pin 20 A5

14 - Hi Map - High boost pressure - B12 sensor defective; - open circuit between terminal 1 B12 and terminal 20 A5 or short circuit of wire 28 (ZK) to wire 52 (H)

17 - LoACT - Low air temperature - Defective sensor B17, short circuit of wire 27 (ZHCH) between B17 and terminal 27 A5 to wire 55 (KCh) between B17 and terminal 20 A5

18 - HiACT - High air temperature - Defective sensor B17, break: wire 27 (JCH) between B17 and terminal 27 A5, wire 52 (H) between B17 and terminal 20 A5

21 - LoECT - Low coolant temperature - Defective sensor B16, short circuit of wire 9 (Zh3) between B16 and terminal 9 A5 to wire 46 (H) between B16 and terminal 20 A5

22 - HiECT - High coolant temperature - Defective sensor B16, wire break 9 (Zh3) between B16 and terminal 9 A5

23 - LoPed 1 - Low gas pedal position sensor 1 - Defective sensor B13; wire break 12 (BCh) between pin 1 B13 and pin 12 A5; short circuit of wire 12 (BC) to wire 59 (Kch) between 5 V13 and 20 A5 to wire 62 (H), wire break 58 (RK) between 3 V13 and terminal 3 L5

24 - HiPedl - High level of gas pedal position sensor 1 - Defective sensor B13; breakage of wire 59 (KCh) between 5 V13 p output 20 A5, short circuit of wire 12 (1 "H) between 1 V13 and 12 L5 to wire RK (58) between 3 V13 and output 3 A5 or to wire 61 (O) between 2 B13 and output 3 A5

27 - LoVREF - Low reference voltage - Broken wire 3 (PK) from pin 3 A5; defect A5; in the wire circuit of output 3 A5

28 - HiVREF - High reference voltage - Defect A5

29 - PedS - False position sensor signal - Defective sensor B13

33 - LoPed2 - Low gas pedal position sensor - Defective sensor B13; short circuit of wire 30 (BR) between 4 V13 and output 30 A5 to wire 59 (Kch) between 5 V13 and output 20 A5 or to wire 62 (H) between 6 V1 3 and output 20 A5; wire break 61 (O) between 2 V13 and terminal 3 L5

34 - HiPed2 - High level gas pedal position sensor - Defective sensor B13; wire break 62 (H) between pin 6 B13 and pin 20 A5; short circuit of wire 30 (1 > P) between 4 V13 and terminal 30 A5 to wire 61 (O) between 2 V13 and terminal 3 A5 or to wire 58 (RK) between 3 V13 and terminal 3 A5; wire break 30 (BR) between 4 V13 and terminal 30 L5

35 - LoRPos - Incorrect rack position - Defective sensor B14; wire break 11 (BG) between pin B B14 and pin 11 A5, wire break 56 (RK) between C B14 and pin 3 A5

36 - HiRPos - High position of the rack - Defective sensor B14; wire break between A B14 and terminal 20 A5

37 - LoUgol - Low injection advance angle - B99 sensor defective; wire break 29 (G) between pin B B99 ​​and pin 29 A5, wire break 71 (RK) between pin C B99 and pin 3 A5

38 - HiUgol - High injection advance angle - B99 sensor defective; wire break between pin A B99 and pin 20 A5

40 - UgPlo - Low current of the gearmotor of the servo drive of the angle control mechanism - Breakage of the winding of the relay K76; lack of contact in the relay block K76; wire break 23 (BZ) between pin 85 K76 and pin 23 A5, open circuit up to 86K76 fuel injection advance (for GAZ-5602 engine)

41 - UgPl_s - High current of the gearmotor of the servo drive of the fuel injection advance angle control mechanism (for the GAZ-5602 engine) - Short circuit in the price: wire 23 (B3) between terminal 85 K76 and terminal 23 A5

42 - UgMno - Low current of the gearmotor of the servo drive of the fuel injection advance angle control mechanism (for the GAZ-5602 engine) - Open circuit of the K75 relay winding; lack of contact in the relay block K75; wire break 25 (K) between terminal 85 K75 and terminal 25 A5, break cepi up to 86 K75

43 - UgMn_s - High current of the gearmotor of the servo drive of the fuel injection advance angle control mechanism (for the GAZ-5602 engine) - Short circuit in the circuit: wire 25 (K) between terminal 85 K75 and terminal 25 A5

53 - NRFI - Engine speed sensor failure - Interference from sparking or bouncing of sensor connector contacts

54 - BadSta - No signal from the starter - Open circuit from pin 13 A5 to pin S1*

55 - NoPuls - No engine crankshaft speed sensor signal - B15 sensor defective; wire break 53 (K) between pin 1 B15 and pin A Y22, wire break 33 (MF) between pin 2 B15 and pin 33 A5, open circuit between pin 3 B15 and pin 2 A5; no crankshaft rotation

56 - Srpos - A5 "does not understand" B14 - No rail calibration

57 - RaskO - Staff zero position out of range - No staff calibration

99 - FMSpwm - Error in the electromagnet circuit - Relay K27 or A5; break in the magnet circuit

167 - FPRs - Fuel pump relay overload current - Short circuit; wire 22 (LCD) between pin 85 K24 and pin 22 A5

168 - FPRo - Defect in the fuel pump relay - Break in the winding of relay K24; lack of contact in the relay block K24; wire break 22 (LCD) between pin 85 K24 and pin 22 A5, open circuit up to 86 K24

171 - HiEGVc - Very high recirculation valve current - Short circuit in the circuit: wire 48 (0) between terminal L of Y22 and terminal 86 K26, wire 4 (BZ) between terminal B of Y22 and terminal 4 A 5

172 - LoEGVc - Recirculation valve low current - Break in wire 4 (1>3) between pin B of Y22 and pin 4 of A5, break in wire 48 (0) between pin L of Y22 and pin 86 of K26

177 - MR_s - Main relay overload current - Short circuit in price: wire 24 (G) between terminal 85 K27 and terminal 24 A5

178 - MR o - The main relay does not work - Break in the winding of relay K27; lack of contact in the relay block K27; wire break 24 (G) between terminal 85 K27 and terminal 24 A5

181 - GlowLs - Pilot lamp overload current - Short circuit in price: between 1115* and terminal 6 A5

182** - GLovvLo - Warning lamp - Open circuit between H15* and terminal 6 A5

186 - BadPos - Solenoid does not work - Defect Y20; wire break 17 (RF) between terminal 1 Y20 and terminal 17 AG>; wire break 35 (KR) between terminal 2 Y20 and terminal 35 A5; short circuit Y20

187 - HiFMSc - Very high electromagnet current - Short circuit in price; wire 17 (RF) between pin 1 of Y20 and pin 17 of A5 and wire 35 (KP) between pin 2 of Y20 and pin 35 of A5

188 - LoFMSc - Solenoid low current - Open circuit between terminal 1 of Y20 and terminal 17 A5, open circuit between terminal 2 of Y20 and terminal 35 A5

191 - EGVpwni - Error in the control of the recirculation valve - Open or short circuit in the circuit: wire 4 (BZ) between terminal B Y22 and terminal 4 A5

194 - GPRs - Glow plug relay overload - Short circuit: wire 7 (BC) between terminal 85 K26 and terminal 7 A5

195 - GPR_o - The glow plug relay does not work - Break in the winding of the K26 relay; lack of contact in the relay block K26; wire break 7 (BK) between pin 85 K26 and pin 7A5

* With error code 182, there may be an open circuit in the glow plug relay control, error code 195.

* See vehicle wiring diagram.